| 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 | $119.39 | 7.681% | $128.5603 | $128.56 | $128.55 | $128.60 |
| Purchase #2 | $244.30 | 6.308% | $259.7104 | $259.71 | $259.70 | $259.70 |
| Purchase #3 | $39.98 | 6.173% | $42.448 | $42.45 | $42.45 | $42.40 |
| Purchase #4 | $138.55 | 7.267% | $148.6184 | $148.62 | $148.60 | $148.60 |
| Purchase #5 | $7.57 | 13.228% | $8.5714 | $8.57 | $8.55 | $8.60 |
| Purchase #6 | $18.88 | 10.376% | $20.839 | $20.84 | $20.85 | $20.80 |
| Purchase #7 | $22.72 | 7.194% | $24.3545 | $24.35 | $24.35 | $24.40 |
| 7 purchase totals = | $591.39 | $633.1020 | $633.10 | $633.05 | $633.10 | |