| 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 | $132.49 | 4.248% | $138.1182 | $138.12 | $138.10 | $138.10 |
| Purchase #2 | $236.75 | 3.214% | $244.3591 | $244.36 | $244.35 | $244.40 |
| Purchase #3 | $194.40 | 10.169% | $214.1685 | $214.17 | $214.15 | $214.20 |
| Purchase #4 | $165.79 | 3.127% | $170.9743 | $170.97 | $170.95 | $171.00 |
| Purchase #5 | $178.69 | 4.247% | $186.279 | $186.28 | $186.30 | $186.30 |
| Purchase #6 | $244.85 | 5.359% | $257.9715 | $257.97 | $257.95 | $258.00 |
| Purchase #7 | $102.26 | 9.376% | $111.8479 | $111.85 | $111.85 | $111.80 |
| 7 purchase totals = | $1,255.23 | $1,323.7185 | $1,323.72 | $1,323.65 | $1,323.80 | |