| 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 | $232.74 | 4.605% | $243.4577 | $243.46 | $243.45 | $243.50 |
| Purchase #2 | $215.98 | 3.241% | $222.9799 | $222.98 | $223.00 | $223.00 |
| Purchase #3 | $231.25 | 10.457% | $255.4318 | $255.43 | $255.45 | $255.40 |
| Purchase #4 | $147.60 | 9.436% | $161.5275 | $161.53 | $161.55 | $161.50 |
| Purchase #5 | $225.86 | 8.297% | $244.5996 | $244.60 | $244.60 | $244.60 |
| Purchase #6 | $152.49 | 11.270% | $169.6756 | $169.68 | $169.70 | $169.70 |
| Purchase #7 | $144.53 | 7.571% | $155.4724 | $155.47 | $155.45 | $155.50 |
| 7 purchase totals = | $1,350.45 | $1,453.1445 | $1,453.15 | $1,453.20 | $1,453.20 | |