| 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 | $103.28 | 4.459% | $107.8853 | $107.89 | $107.90 | $107.90 |
| Purchase #2 | $115.91 | 9.635% | $127.0779 | $127.08 | $127.10 | $127.10 |
| Purchase #3 | $216.83 | 12.626% | $244.207 | $244.21 | $244.20 | $244.20 |
| Purchase #4 | $145.45 | 13.472% | $165.045 | $165.05 | $165.05 | $165.00 |
| Purchase #5 | $224.70 | 12.830% | $253.529 | $253.53 | $253.55 | $253.50 |
| Purchase #6 | $105.53 | 13.794% | $120.0868 | $120.09 | $120.10 | $120.10 |
| Purchase #7 | $101.27 | 7.199% | $108.5604 | $108.56 | $108.55 | $108.60 |
| 7 purchase totals = | $1,012.97 | $1,126.3914 | $1,126.41 | $1,126.45 | $1,126.40 | |