| 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 | $248.65 | 3.679% | $257.7978 | $257.80 | $257.80 | $257.80 |
| Purchase #2 | $8.58 | 10.277% | $9.4618 | $9.46 | $9.45 | $9.50 |
| Purchase #3 | $211.48 | 5.127% | $222.3226 | $222.32 | $222.30 | $222.30 |
| Purchase #4 | $219.39 | 7.326% | $235.4625 | $235.46 | $235.45 | $235.50 |
| Purchase #5 | $33.86 | 8.398% | $36.7036 | $36.70 | $36.70 | $36.70 |
| Purchase #6 | $49.85 | 9.526% | $54.5987 | $54.60 | $54.60 | $54.60 |
| Purchase #7 | $96.52 | 9.283% | $105.48 | $105.48 | $105.50 | $105.50 |
| 7 purchase totals = | $868.33 | $921.8270 | $921.82 | $921.80 | $921.90 | |