| 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 | $229.57 | 8.103% | $248.1721 | $248.17 | $248.15 | $248.20 |
| Purchase #2 | $240.89 | 9.134% | $262.8929 | $262.89 | $262.90 | $262.90 |
| Purchase #3 | $215.58 | 3.679% | $223.5112 | $223.51 | $223.50 | $223.50 |
| Purchase #4 | $185.64 | 9.726% | $203.6953 | $203.70 | $203.70 | $203.70 |
| Purchase #5 | $179.28 | 7.174% | $192.1415 | $192.14 | $192.15 | $192.10 |
| Purchase #6 | $103.85 | 12.533% | $116.8655 | $116.87 | $116.85 | $116.90 |
| Purchase #7 | $115.34 | 3.753% | $119.6687 | $119.67 | $119.65 | $119.70 |
| 7 purchase totals = | $1,270.15 | $1,366.9472 | $1,366.95 | $1,366.90 | $1,367.00 | |