| 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 | $161.69 | 9.829% | $177.5825 | $177.58 | $177.60 | $177.60 |
| Purchase #2 | $109.73 | 8.571% | $119.135 | $119.14 | $119.15 | $119.10 |
| Purchase #3 | $250.55 | 11.125% | $278.4237 | $278.42 | $278.40 | $278.40 |
| Purchase #4 | $222.55 | 3.226% | $229.7295 | $229.73 | $229.75 | $229.70 |
| Purchase #5 | $106.94 | 10.611% | $118.2874 | $118.29 | $118.30 | $118.30 |
| Purchase #6 | $35.74 | 10.814% | $39.6049 | $39.60 | $39.60 | $39.60 |
| Purchase #7 | $228.90 | 8.809% | $249.0638 | $249.06 | $249.05 | $249.10 |
| 7 purchase totals = | $1,116.10 | $1,211.8268 | $1,211.82 | $1,211.85 | $1,211.80 | |