| 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 | $151.71 | 11.544% | $169.2234 | $169.22 | $169.20 | $169.20 |
| Purchase #2 | $123.62 | 6.337% | $131.4538 | $131.45 | $131.45 | $131.50 |
| Purchase #3 | $205.58 | 10.103% | $226.3497 | $226.35 | $226.35 | $226.30 |
| Purchase #4 | $6.26 | 5.829% | $6.6249 | $6.62 | $6.60 | $6.60 |
| Purchase #5 | $244.49 | 13.554% | $277.6282 | $277.63 | $277.65 | $277.60 |
| Purchase #6 | $53.88 | 10.151% | $59.3494 | $59.35 | $59.35 | $59.30 |
| Purchase #7 | $228.75 | 12.413% | $257.1447 | $257.14 | $257.15 | $257.10 |
| 7 purchase totals = | $1,014.29 | $1,127.7741 | $1,127.76 | $1,127.75 | $1,127.60 | |