| 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 | $230.47 | 8.349% | $249.7119 | $249.71 | $249.70 | $249.70 |
| Purchase #2 | $193.62 | 3.729% | $200.8401 | $200.84 | $200.85 | $200.80 |
| Purchase #3 | $231.89 | 10.679% | $256.6535 | $256.65 | $256.65 | $256.70 |
| Purchase #4 | $27.25 | 4.328% | $28.4294 | $28.43 | $28.45 | $28.40 |
| Purchase #5 | $68.32 | 5.598% | $72.1446 | $72.14 | $72.15 | $72.10 |
| Purchase #6 | $55.80 | 3.120% | $57.541 | $57.54 | $57.55 | $57.50 |
| Purchase #7 | $227.84 | 4.127% | $237.243 | $237.24 | $237.25 | $237.20 |
| 7 purchase totals = | $1,035.19 | $1,102.5635 | $1,102.55 | $1,102.60 | $1,102.40 | |