| 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 | $206.55 | 9.176% | $225.503 | $225.50 | $225.50 | $225.50 |
| Purchase #2 | $209.76 | 5.754% | $221.8296 | $221.83 | $221.85 | $221.80 |
| Purchase #3 | $107.45 | 11.792% | $120.1205 | $120.12 | $120.10 | $120.10 |
| Purchase #4 | $74.76 | 12.792% | $84.3233 | $84.32 | $84.30 | $84.30 |
| Purchase #5 | $24.60 | 6.372% | $26.1675 | $26.17 | $26.15 | $26.20 |
| Purchase #6 | $233.40 | 6.789% | $249.2455 | $249.25 | $249.25 | $249.20 |
| Purchase #7 | $50.36 | 11.219% | $56.0099 | $56.01 | $56.00 | $56.00 |
| 7 purchase totals = | $906.88 | $983.1993 | $983.20 | $983.15 | $983.10 | |