| 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 | $100.29 | 10.554% | $110.8746 | $110.87 | $110.85 | $110.90 |
| Purchase #2 | $140.77 | 11.205% | $156.5433 | $156.54 | $156.55 | $156.50 |
| Purchase #3 | $239.76 | 6.289% | $254.8385 | $254.84 | $254.85 | $254.80 |
| Purchase #4 | $180.86 | 11.421% | $201.516 | $201.52 | $201.50 | $201.50 |
| Purchase #5 | $79.32 | 3.466% | $82.0692 | $82.07 | $82.05 | $82.10 |
| Purchase #6 | $24.25 | 3.566% | $25.1148 | $25.11 | $25.10 | $25.10 |
| Purchase #7 | $172.56 | 13.288% | $195.4898 | $195.49 | $195.50 | $195.50 |
| 7 purchase totals = | $937.81 | $1,026.4462 | $1,026.44 | $1,026.40 | $1,026.40 | |