| 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 | $222.77 | 13.601% | $253.0689 | $253.07 | $253.05 | $253.10 |
| Purchase #2 | $111.30 | 12.261% | $124.9465 | $124.95 | $124.95 | $124.90 |
| Purchase #3 | $218.72 | 8.277% | $236.8235 | $236.82 | $236.80 | $236.80 |
| Purchase #4 | $172.73 | 11.486% | $192.5698 | $192.57 | $192.55 | $192.60 |
| Purchase #5 | $78.93 | 6.216% | $83.8363 | $83.84 | $83.85 | $83.80 |
| Purchase #6 | $83.64 | 10.829% | $92.6974 | $92.70 | $92.70 | $92.70 |
| Purchase #7 | $222.74 | 9.762% | $244.4839 | $244.48 | $244.50 | $244.50 |
| 7 purchase totals = | $1,110.83 | $1,228.4263 | $1,228.43 | $1,228.40 | $1,228.40 | |