| 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 | $217.76 | 11.552% | $242.9156 | $242.92 | $242.90 | $242.90 |
| Purchase #2 | $153.61 | 8.711% | $166.991 | $166.99 | $167.00 | $167.00 |
| Purchase #3 | $34.66 | 7.476% | $37.2512 | $37.25 | $37.25 | $37.30 |
| Purchase #4 | $33.32 | 4.842% | $34.9334 | $34.93 | $34.95 | $34.90 |
| Purchase #5 | $101.35 | 13.591% | $115.1245 | $115.12 | $115.10 | $115.10 |
| Purchase #6 | $65.35 | 3.802% | $67.8346 | $67.83 | $67.85 | $67.80 |
| Purchase #7 | $178.69 | 10.526% | $197.4989 | $197.50 | $197.50 | $197.50 |
| 7 purchase totals = | $784.74 | $862.5492 | $862.54 | $862.55 | $862.50 | |