| 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 | $230.86 | 12.746% | $260.2854 | $260.29 | $260.30 | $260.30 |
| Purchase #2 | $150.35 | 9.832% | $165.1324 | $165.13 | $165.15 | $165.10 |
| Purchase #3 | $162.26 | 12.666% | $182.8119 | $182.81 | $182.80 | $182.80 |
| Purchase #4 | $117.60 | 13.389% | $133.3455 | $133.35 | $133.35 | $133.30 |
| Purchase #5 | $147.49 | 8.836% | $160.5222 | $160.52 | $160.50 | $160.50 |
| Purchase #6 | $108.55 | 3.390% | $112.2298 | $112.23 | $112.25 | $112.20 |
| Purchase #7 | $231.54 | 7.790% | $249.577 | $249.58 | $249.60 | $249.60 |
| 7 purchase totals = | $1,148.65 | $1,263.9042 | $1,263.91 | $1,263.95 | $1,263.80 | |