| 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 | $10.82 | 12.458% | $12.168 | $12.17 | $12.15 | $12.20 |
| Purchase #2 | $210.94 | 6.422% | $224.4866 | $224.49 | $224.50 | $224.50 |
| Purchase #3 | $90.68 | 6.673% | $96.7311 | $96.73 | $96.75 | $96.70 |
| Purchase #4 | $178.60 | 12.823% | $201.5019 | $201.50 | $201.50 | $201.50 |
| Purchase #5 | $193.61 | 8.563% | $210.1888 | $210.19 | $210.20 | $210.20 |
| Purchase #6 | $167.75 | 7.264% | $179.9354 | $179.94 | $179.95 | $179.90 |
| Purchase #7 | $90.25 | 7.803% | $97.2922 | $97.29 | $97.30 | $97.30 |
| 7 purchase totals = | $942.65 | $1,022.3040 | $1,022.31 | $1,022.35 | $1,022.30 | |