| 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 | $114.74 | 13.802% | $130.5764 | $130.58 | $130.60 | $130.60 |
| Purchase #2 | $205.68 | 3.454% | $212.7842 | $212.78 | $212.80 | $212.80 |
| Purchase #3 | $239.29 | 13.106% | $270.6513 | $270.65 | $270.65 | $270.70 |
| Purchase #4 | $153.93 | 6.151% | $163.3982 | $163.40 | $163.40 | $163.40 |
| Purchase #5 | $214.89 | 13.725% | $244.3837 | $244.38 | $244.40 | $244.40 |
| Purchase #6 | $240.57 | 9.622% | $263.7176 | $263.72 | $263.70 | $263.70 |
| Purchase #7 | $94.92 | 8.644% | $103.1249 | $103.12 | $103.10 | $103.10 |
| 7 purchase totals = | $1,264.02 | $1,388.6363 | $1,388.63 | $1,388.65 | $1,388.70 | |