| 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 | $187.33 | 13.609% | $212.8237 | $212.82 | $212.80 | $212.80 |
| Purchase #2 | $11.77 | 9.542% | $12.8931 | $12.89 | $12.90 | $12.90 |
| Purchase #3 | $10.50 | 3.763% | $10.8951 | $10.90 | $10.90 | $10.90 |
| Purchase #4 | $230.45 | 9.727% | $252.8659 | $252.87 | $252.85 | $252.90 |
| Purchase #5 | $222.72 | 10.796% | $246.7649 | $246.76 | $246.75 | $246.80 |
| Purchase #6 | $131.58 | 4.251% | $137.1735 | $137.17 | $137.15 | $137.20 |
| Purchase #7 | $49.99 | 6.445% | $53.2119 | $53.21 | $53.20 | $53.20 |
| 7 purchase totals = | $844.34 | $926.6281 | $926.62 | $926.55 | $926.70 | |