| 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 | $134.98 | 11.789% | $150.8928 | $150.89 | $150.90 | $150.90 |
| Purchase #2 | $246.54 | 4.694% | $258.1126 | $258.11 | $258.10 | $258.10 |
| Purchase #3 | $184.60 | 13.821% | $210.1136 | $210.11 | $210.10 | $210.10 |
| Purchase #4 | $224.46 | 10.132% | $247.2023 | $247.20 | $247.20 | $247.20 |
| Purchase #5 | $218.94 | 10.672% | $242.3053 | $242.31 | $242.30 | $242.30 |
| Purchase #6 | $10.58 | 3.562% | $10.9569 | $10.96 | $10.95 | $11.00 |
| Purchase #7 | $60.26 | 12.278% | $67.6587 | $67.66 | $67.65 | $67.70 |
| 7 purchase totals = | $1,080.36 | $1,187.2422 | $1,187.24 | $1,187.20 | $1,187.30 | |