| 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 | $211.48 | 8.638% | $229.7476 | $229.75 | $229.75 | $229.70 |
| Purchase #2 | $138.58 | 12.291% | $155.6129 | $155.61 | $155.60 | $155.60 |
| Purchase #3 | $94.56 | 13.381% | $107.2131 | $107.21 | $107.20 | $107.20 |
| Purchase #4 | $141.83 | 13.278% | $160.6622 | $160.66 | $160.65 | $160.70 |
| Purchase #5 | $231.61 | 7.625% | $249.2703 | $249.27 | $249.25 | $249.30 |
| Purchase #6 | $59.36 | 6.279% | $63.0872 | $63.09 | $63.10 | $63.10 |
| Purchase #7 | $57.45 | 12.277% | $64.5031 | $64.50 | $64.50 | $64.50 |
| 7 purchase totals = | $934.87 | $1,030.0964 | $1,030.09 | $1,030.05 | $1,030.10 | |