| 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 | $101.87 | 13.773% | $115.9006 | $115.90 | $115.90 | $115.90 |
| Purchase #2 | $37.92 | 9.589% | $41.5561 | $41.56 | $41.55 | $41.60 |
| Purchase #3 | $220.32 | 4.771% | $230.8315 | $230.83 | $230.85 | $230.80 |
| Purchase #4 | $134.83 | 9.856% | $148.1188 | $148.12 | $148.10 | $148.10 |
| Purchase #5 | $123.96 | 6.647% | $132.1996 | $132.20 | $132.20 | $132.20 |
| Purchase #6 | $123.34 | 10.242% | $135.9725 | $135.97 | $135.95 | $136.00 |
| Purchase #7 | $117.29 | 7.366% | $125.9296 | $125.93 | $125.95 | $125.90 |
| 7 purchase totals = | $859.53 | $930.5087 | $930.51 | $930.50 | $930.50 | |