| 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 | $244.96 | 11.212% | $272.4249 | $272.42 | $272.40 | $272.40 |
| Purchase #2 | $49.51 | 6.515% | $52.7356 | $52.74 | $52.75 | $52.70 |
| Purchase #3 | $42.51 | 4.109% | $44.2567 | $44.26 | $44.25 | $44.30 |
| Purchase #4 | $34.70 | 11.352% | $38.6391 | $38.64 | $38.65 | $38.60 |
| Purchase #5 | $30.32 | 9.635% | $33.2413 | $33.24 | $33.25 | $33.20 |
| Purchase #6 | $50.75 | 4.833% | $53.2027 | $53.20 | $53.20 | $53.20 |
| Purchase #7 | $230.77 | 6.738% | $246.3193 | $246.32 | $246.30 | $246.30 |
| 7 purchase totals = | $683.52 | $740.8196 | $740.82 | $740.80 | $740.70 | |