| 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 | $190.61 | 10.118% | $209.8959 | $209.90 | $209.90 | $209.90 |
| Purchase #2 | $250.68 | 7.237% | $268.8217 | $268.82 | $268.80 | $268.80 |
| Purchase #3 | $26.35 | 12.815% | $29.7268 | $29.73 | $29.75 | $29.70 |
| Purchase #4 | $221.69 | 8.248% | $239.975 | $239.98 | $240.00 | $240.00 |
| Purchase #5 | $15.61 | 12.849% | $17.6157 | $17.62 | $17.60 | $17.60 |
| Purchase #6 | $162.32 | 4.200% | $169.1374 | $169.14 | $169.15 | $169.10 |
| Purchase #7 | $210.57 | 6.597% | $224.4613 | $224.46 | $224.45 | $224.50 |
| 7 purchase totals = | $1,077.83 | $1,159.6338 | $1,159.65 | $1,159.65 | $1,159.60 | |