| 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 | $79.39 | 10.843% | $87.9983 | $88.00 | $88.00 | $88.00 |
| Purchase #2 | $226.58 | 10.333% | $249.9925 | $249.99 | $250.00 | $250.00 |
| Purchase #3 | $21.58 | 13.355% | $24.462 | $24.46 | $24.45 | $24.50 |
| Purchase #4 | $243.28 | 6.638% | $259.4289 | $259.43 | $259.45 | $259.40 |
| Purchase #5 | $203.28 | 12.117% | $227.9114 | $227.91 | $227.90 | $227.90 |
| Purchase #6 | $138.93 | 13.647% | $157.8898 | $157.89 | $157.90 | $157.90 |
| Purchase #7 | $73.57 | 10.850% | $81.5523 | $81.55 | $81.55 | $81.60 |
| 7 purchase totals = | $986.61 | $1,089.2352 | $1,089.23 | $1,089.25 | $1,089.30 | |