| 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 | $130.82 | 8.325% | $141.7108 | $141.71 | $141.70 | $141.70 |
| Purchase #2 | $148.42 | 6.643% | $158.2795 | $158.28 | $158.30 | $158.30 |
| Purchase #3 | $130.67 | 11.171% | $145.2671 | $145.27 | $145.25 | $145.30 |
| Purchase #4 | $191.35 | 6.465% | $203.7208 | $203.72 | $203.70 | $203.70 |
| Purchase #5 | $195.82 | 8.395% | $212.2591 | $212.26 | $212.25 | $212.30 |
| Purchase #6 | $186.82 | 10.179% | $205.8364 | $205.84 | $205.85 | $205.80 |
| Purchase #7 | $220.38 | 11.111% | $244.8664 | $244.87 | $244.85 | $244.90 |
| 7 purchase totals = | $1,204.28 | $1,311.9401 | $1,311.95 | $1,311.90 | $1,312.00 | |