| 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 | $223.55 | 9.470% | $244.7202 | $244.72 | $244.70 | $244.70 |
| Purchase #2 | $89.45 | 13.443% | $101.4748 | $101.47 | $101.45 | $101.50 |
| Purchase #3 | $135.68 | 12.651% | $152.8449 | $152.84 | $152.85 | $152.80 |
| Purchase #4 | $181.95 | 13.291% | $206.133 | $206.13 | $206.15 | $206.10 |
| Purchase #5 | $51.76 | 9.316% | $56.582 | $56.58 | $56.60 | $56.60 |
| Purchase #6 | $106.47 | 6.285% | $113.1616 | $113.16 | $113.15 | $113.20 |
| Purchase #7 | $194.73 | 5.626% | $205.6855 | $205.69 | $205.70 | $205.70 |
| 7 purchase totals = | $983.59 | $1,080.6020 | $1,080.59 | $1,080.60 | $1,080.60 | |