| 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 | $38.47 | 9.220% | $42.0169 | $42.02 | $42.00 | $42.00 |
| Purchase #2 | $141.43 | 13.552% | $160.5966 | $160.60 | $160.60 | $160.60 |
| Purchase #3 | $73.32 | 13.154% | $82.9645 | $82.96 | $82.95 | $83.00 |
| Purchase #4 | $206.48 | 9.457% | $226.0068 | $226.01 | $226.00 | $226.00 |
| Purchase #5 | $236.36 | 6.296% | $251.2412 | $251.24 | $251.25 | $251.20 |
| Purchase #6 | $145.70 | 6.757% | $155.5449 | $155.54 | $155.55 | $155.50 |
| Purchase #7 | $210.28 | 7.858% | $226.8038 | $226.80 | $226.80 | $226.80 |
| 7 purchase totals = | $1,052.04 | $1,145.1747 | $1,145.17 | $1,145.15 | $1,145.10 | |