| 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 | $17.84 | 8.807% | $19.4112 | $19.41 | $19.40 | $19.40 |
| Purchase #2 | $133.90 | 12.491% | $150.6254 | $150.63 | $150.65 | $150.60 |
| Purchase #3 | $152.40 | 7.552% | $163.9092 | $163.91 | $163.90 | $163.90 |
| Purchase #4 | $233.76 | 8.229% | $252.9961 | $253.00 | $253.00 | $253.00 |
| Purchase #5 | $194.89 | 7.832% | $210.1538 | $210.15 | $210.15 | $210.20 |
| Purchase #6 | $198.28 | 6.123% | $210.4207 | $210.42 | $210.40 | $210.40 |
| Purchase #7 | $24.93 | 6.498% | $26.55 | $26.55 | $26.55 | $26.60 |
| 7 purchase totals = | $956.00 | $1,034.0664 | $1,034.07 | $1,034.05 | $1,034.10 | |