| 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 | $189.37 | 11.108% | $210.4052 | $210.41 | $210.40 | $210.40 |
| Purchase #2 | $67.96 | 12.613% | $76.5318 | $76.53 | $76.55 | $76.50 |
| Purchase #3 | $216.60 | 8.577% | $235.1778 | $235.18 | $235.20 | $235.20 |
| Purchase #4 | $230.97 | 5.662% | $244.0475 | $244.05 | $244.05 | $244.00 |
| Purchase #5 | $132.65 | 4.157% | $138.1643 | $138.16 | $138.15 | $138.20 |
| Purchase #6 | $124.45 | 3.224% | $128.4623 | $128.46 | $128.45 | $128.50 |
| Purchase #7 | $205.28 | 5.856% | $217.3012 | $217.30 | $217.30 | $217.30 |
| 7 purchase totals = | $1,167.28 | $1,250.0901 | $1,250.09 | $1,250.10 | $1,250.10 | |