| 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 | $105.26 | 7.463% | $113.1156 | $113.12 | $113.10 | $113.10 |
| Purchase #2 | $194.69 | 9.749% | $213.6703 | $213.67 | $213.65 | $213.70 |
| Purchase #3 | $228.60 | 9.119% | $249.446 | $249.45 | $249.45 | $249.40 |
| Purchase #4 | $6.67 | 9.522% | $7.3051 | $7.31 | $7.30 | $7.30 |
| Purchase #5 | $119.86 | 7.589% | $128.9562 | $128.96 | $128.95 | $129.00 |
| Purchase #6 | $150.63 | 9.546% | $165.0091 | $165.01 | $165.00 | $165.00 |
| Purchase #7 | $188.26 | 12.790% | $212.3385 | $212.34 | $212.35 | $212.30 |
| 7 purchase totals = | $993.97 | $1,089.8408 | $1,089.86 | $1,089.80 | $1,089.80 | |