| 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 | $245.80 | 5.734% | $259.8942 | $259.89 | $259.90 | $259.90 |
| Purchase #2 | $210.27 | 11.290% | $234.0095 | $234.01 | $234.00 | $234.00 |
| Purchase #3 | $89.55 | 8.797% | $97.4277 | $97.43 | $97.45 | $97.40 |
| Purchase #4 | $152.93 | 8.744% | $166.3022 | $166.30 | $166.30 | $166.30 |
| Purchase #5 | $137.66 | 3.275% | $142.1684 | $142.17 | $142.15 | $142.20 |
| Purchase #6 | $105.61 | 3.315% | $109.111 | $109.11 | $109.10 | $109.10 |
| Purchase #7 | $17.27 | 7.251% | $18.5222 | $18.52 | $18.50 | $18.50 |
| 7 purchase totals = | $959.09 | $1,027.4352 | $1,027.43 | $1,027.40 | $1,027.40 | |