| 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 | $177.95 | 12.269% | $199.7827 | $199.78 | $199.80 | $199.80 |
| Purchase #2 | $205.74 | 5.641% | $217.3458 | $217.35 | $217.35 | $217.30 |
| Purchase #3 | $191.87 | 13.159% | $217.1182 | $217.12 | $217.10 | $217.10 |
| Purchase #4 | $211.29 | 5.463% | $222.8328 | $222.83 | $222.85 | $222.80 |
| Purchase #5 | $28.49 | 10.814% | $31.5709 | $31.57 | $31.55 | $31.60 |
| Purchase #6 | $239.99 | 4.753% | $251.3967 | $251.40 | $251.40 | $251.40 |
| Purchase #7 | $238.36 | 13.819% | $271.299 | $271.30 | $271.30 | $271.30 |
| 7 purchase totals = | $1,293.69 | $1,411.3461 | $1,411.35 | $1,411.35 | $1,411.30 | |