| 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 | $107.90 | 12.590% | $121.4846 | $121.48 | $121.50 | $121.50 |
| Purchase #2 | $226.41 | 3.668% | $234.7147 | $234.71 | $234.70 | $234.70 |
| Purchase #3 | $245.47 | 5.464% | $258.8825 | $258.88 | $258.90 | $258.90 |
| Purchase #4 | $94.43 | 12.406% | $106.145 | $106.15 | $106.15 | $106.10 |
| Purchase #5 | $62.36 | 9.367% | $68.2013 | $68.20 | $68.20 | $68.20 |
| Purchase #6 | $73.98 | 10.573% | $81.8019 | $81.80 | $81.80 | $81.80 |
| Purchase #7 | $123.91 | 13.237% | $140.312 | $140.31 | $140.30 | $140.30 |
| 7 purchase totals = | $934.46 | $1,011.5420 | $1,011.53 | $1,011.55 | $1,011.50 | |