| 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 | $234.48 | 6.327% | $249.3155 | $249.32 | $249.30 | $249.30 |
| Purchase #2 | $52.60 | 9.496% | $57.5949 | $57.59 | $57.60 | $57.60 |
| Purchase #3 | $235.41 | 13.108% | $266.2675 | $266.27 | $266.25 | $266.30 |
| Purchase #4 | $73.55 | 6.131% | $78.0594 | $78.06 | $78.05 | $78.10 |
| Purchase #5 | $210.38 | 11.871% | $235.3542 | $235.35 | $235.35 | $235.40 |
| Purchase #6 | $153.99 | 7.219% | $165.1065 | $165.11 | $165.10 | $165.10 |
| Purchase #7 | $73.91 | 13.568% | $83.9381 | $83.94 | $83.95 | $83.90 |
| 7 purchase totals = | $1,034.32 | $1,135.6361 | $1,135.64 | $1,135.60 | $1,135.70 | |