| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $225.54 | 3.128% | $232.5949 | $232.59 | $232.60 | $232.60 |
| Purchase #2 | $170.39 | 7.822% | $183.7179 | $183.72 | $183.70 | $183.70 |
| Purchase #3 | $132.64 | 3.729% | $137.5861 | $137.59 | $137.60 | $137.60 |
| Purchase #4 | $106.64 | 10.393% | $117.7231 | $117.72 | $117.70 | $117.70 |
| Purchase #5 | $224.45 | 13.379% | $254.4792 | $254.48 | $254.50 | $254.50 |
| Purchase #6 | $158.70 | 10.716% | $175.7063 | $175.71 | $175.70 | $175.70 |
| Purchase #7 | $164.72 | 10.251% | $181.6054 | $181.61 | $181.60 | $181.60 |
| 7 purchase totals = | $1,183.08 | $1,283.4129 | $1,283.42 | $1,283.40 | $1,283.40 | |