| 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 | $139.71 | 12.793% | $157.5831 | $157.58 | $157.60 | $157.60 |
| Purchase #2 | $211.50 | 13.485% | $240.0208 | $240.02 | $240.00 | $240.00 |
| Purchase #3 | $5.36 | 4.443% | $5.5981 | $5.60 | $5.60 | $5.60 |
| Purchase #4 | $170.52 | 7.262% | $182.9032 | $182.90 | $182.90 | $182.90 |
| Purchase #5 | $97.87 | 12.405% | $110.0108 | $110.01 | $110.00 | $110.00 |
| Purchase #6 | $157.32 | 7.649% | $169.3534 | $169.35 | $169.35 | $169.40 |
| Purchase #7 | $160.25 | 3.233% | $165.4309 | $165.43 | $165.45 | $165.40 |
| 7 purchase totals = | $942.53 | $1,030.9003 | $1,030.89 | $1,030.90 | $1,030.90 | |