| 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 | $203.63 | 4.635% | $213.0683 | $213.07 | $213.05 | $213.10 |
| Purchase #2 | $26.82 | 9.525% | $29.3746 | $29.37 | $29.35 | $29.40 |
| Purchase #3 | $198.65 | 9.155% | $216.8364 | $216.84 | $216.85 | $216.80 |
| Purchase #4 | $153.58 | 4.275% | $160.1455 | $160.15 | $160.15 | $160.10 |
| Purchase #5 | $102.66 | 5.124% | $107.9203 | $107.92 | $107.90 | $107.90 |
| Purchase #6 | $201.99 | 4.208% | $210.4897 | $210.49 | $210.50 | $210.50 |
| Purchase #7 | $146.83 | 5.696% | $155.1934 | $155.19 | $155.20 | $155.20 |
| 7 purchase totals = | $1,034.16 | $1,093.0282 | $1,093.03 | $1,093.00 | $1,093.00 | |