| 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 | $224.37 | 8.765% | $244.036 | $244.04 | $244.05 | $244.00 |
| Purchase #2 | $235.70 | 6.174% | $250.2521 | $250.25 | $250.25 | $250.30 |
| Purchase #3 | $145.57 | 6.681% | $155.2955 | $155.30 | $155.30 | $155.30 |
| Purchase #4 | $203.66 | 3.192% | $210.1608 | $210.16 | $210.15 | $210.20 |
| Purchase #5 | $139.27 | 12.377% | $156.5074 | $156.51 | $156.50 | $156.50 |
| Purchase #6 | $213.91 | 13.250% | $242.2531 | $242.25 | $242.25 | $242.30 |
| Purchase #7 | $44.74 | 9.200% | $48.8561 | $48.86 | $48.85 | $48.90 |
| 7 purchase totals = | $1,207.22 | $1,307.3610 | $1,307.37 | $1,307.35 | $1,307.50 | |