| 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 | $232.49 | 8.362% | $251.9308 | $251.93 | $251.95 | $251.90 |
| Purchase #2 | $76.57 | 5.174% | $80.5317 | $80.53 | $80.55 | $80.50 |
| Purchase #3 | $144.40 | 8.776% | $157.0725 | $157.07 | $157.05 | $157.10 |
| Purchase #4 | $27.51 | 13.632% | $31.2602 | $31.26 | $31.25 | $31.30 |
| Purchase #5 | $221.38 | 8.713% | $240.6688 | $240.67 | $240.65 | $240.70 |
| Purchase #6 | $6.81 | 8.322% | $7.3767 | $7.38 | $7.40 | $7.40 |
| Purchase #7 | $218.71 | 8.364% | $237.0029 | $237.00 | $237.00 | $237.00 |
| 7 purchase totals = | $927.87 | $1,005.8436 | $1,005.84 | $1,005.85 | $1,005.90 | |