| 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 | $228.29 | 11.104% | $253.6393 | $253.64 | $253.65 | $253.60 |
| Purchase #2 | $247.37 | 11.737% | $276.4038 | $276.40 | $276.40 | $276.40 |
| Purchase #3 | $6.98 | 4.590% | $7.3004 | $7.30 | $7.30 | $7.30 |
| Purchase #4 | $139.90 | 9.427% | $153.0884 | $153.09 | $153.10 | $153.10 |
| Purchase #5 | $152.95 | 10.771% | $169.4242 | $169.42 | $169.40 | $169.40 |
| Purchase #6 | $70.95 | 4.753% | $74.3223 | $74.32 | $74.30 | $74.30 |
| Purchase #7 | $177.32 | 6.687% | $189.1774 | $189.18 | $189.20 | $189.20 |
| 7 purchase totals = | $1,023.76 | $1,123.3558 | $1,123.35 | $1,123.35 | $1,123.30 | |