| 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 | $250.77 | 10.176% | $276.2884 | $276.29 | $276.30 | $276.30 |
| Purchase #2 | $216.42 | 8.809% | $235.4844 | $235.48 | $235.50 | $235.50 |
| Purchase #3 | $107.40 | 7.541% | $115.499 | $115.50 | $115.50 | $115.50 |
| Purchase #4 | $244.98 | 5.182% | $257.6749 | $257.67 | $257.65 | $257.70 |
| Purchase #5 | $149.76 | 7.477% | $160.9576 | $160.96 | $160.95 | $161.00 |
| Purchase #6 | $111.94 | 13.560% | $127.1191 | $127.12 | $127.10 | $127.10 |
| Purchase #7 | $39.83 | 9.576% | $43.6441 | $43.64 | $43.65 | $43.60 |
| 7 purchase totals = | $1,121.10 | $1,216.6675 | $1,216.66 | $1,216.65 | $1,216.70 | |