| 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 | $244.85 | 7.319% | $262.7706 | $262.77 | $262.75 | $262.80 |
| Purchase #2 | $122.82 | 13.390% | $139.2656 | $139.27 | $139.25 | $139.30 |
| Purchase #3 | $120.88 | 6.834% | $129.1409 | $129.14 | $129.15 | $129.10 |
| Purchase #4 | $107.30 | 12.715% | $120.9432 | $120.94 | $120.95 | $120.90 |
| Purchase #5 | $60.45 | 13.871% | $68.835 | $68.84 | $68.85 | $68.80 |
| Purchase #6 | $90.37 | 7.822% | $97.4387 | $97.44 | $97.45 | $97.40 |
| Purchase #7 | $107.94 | 11.357% | $120.1987 | $120.20 | $120.20 | $120.20 |
| 7 purchase totals = | $854.61 | $938.5927 | $938.60 | $938.60 | $938.50 | |