| 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 | $218.40 | 11.854% | $244.2891 | $244.29 | $244.30 | $244.30 |
| Purchase #2 | $216.94 | 4.840% | $227.4399 | $227.44 | $227.45 | $227.40 |
| Purchase #3 | $74.30 | 6.508% | $79.1354 | $79.14 | $79.15 | $79.10 |
| Purchase #4 | $27.30 | 5.625% | $28.8356 | $28.84 | $28.85 | $28.80 |
| Purchase #5 | $159.93 | 5.736% | $169.1036 | $169.10 | $169.10 | $169.10 |
| Purchase #6 | $219.96 | 13.798% | $250.3101 | $250.31 | $250.30 | $250.30 |
| Purchase #7 | $181.64 | 7.323% | $194.9415 | $194.94 | $194.95 | $194.90 |
| 7 purchase totals = | $1,098.47 | $1,194.0552 | $1,194.06 | $1,194.10 | $1,193.90 | |