| 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 | $115.62 | 11.571% | $128.9984 | $129.00 | $129.00 | $129.00 |
| Purchase #2 | $142.53 | 11.771% | $159.3072 | $159.31 | $159.30 | $159.30 |
| Purchase #3 | $81.43 | 9.838% | $89.4411 | $89.44 | $89.45 | $89.40 |
| Purchase #4 | $217.71 | 10.666% | $240.9309 | $240.93 | $240.95 | $240.90 |
| Purchase #5 | $128.59 | 3.232% | $132.746 | $132.75 | $132.75 | $132.70 |
| Purchase #6 | $212.48 | 12.754% | $239.5797 | $239.58 | $239.60 | $239.60 |
| Purchase #7 | $29.46 | 13.677% | $33.4892 | $33.49 | $33.50 | $33.50 |
| 7 purchase totals = | $927.82 | $1,024.4925 | $1,024.50 | $1,024.55 | $1,024.40 | |