| 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 | $112.37 | 12.224% | $126.1061 | $126.11 | $126.10 | $126.10 |
| Purchase #2 | $155.34 | 6.845% | $165.973 | $165.97 | $165.95 | $166.00 |
| Purchase #3 | $193.80 | 12.194% | $217.432 | $217.43 | $217.45 | $217.40 |
| Purchase #4 | $211.93 | 3.405% | $219.1462 | $219.15 | $219.15 | $219.10 |
| Purchase #5 | $31.78 | 8.782% | $34.5709 | $34.57 | $34.55 | $34.60 |
| Purchase #6 | $92.38 | 10.827% | $102.382 | $102.38 | $102.40 | $102.40 |
| Purchase #7 | $198.92 | 9.289% | $217.3977 | $217.40 | $217.40 | $217.40 |
| 7 purchase totals = | $996.52 | $1,083.0079 | $1,083.01 | $1,083.00 | $1,083.00 | |