| 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 | $242.36 | 9.296% | $264.8898 | $264.89 | $264.90 | $264.90 |
| Purchase #2 | $232.63 | 8.269% | $251.8662 | $251.87 | $251.85 | $251.90 |
| Purchase #3 | $9.39 | 12.871% | $10.5986 | $10.60 | $10.60 | $10.60 |
| Purchase #4 | $108.53 | 8.717% | $117.9906 | $117.99 | $118.00 | $118.00 |
| Purchase #5 | $17.42 | 10.278% | $19.2104 | $19.21 | $19.20 | $19.20 |
| Purchase #6 | $232.42 | 13.426% | $263.6247 | $263.62 | $263.60 | $263.60 |
| Purchase #7 | $133.76 | 7.611% | $143.9405 | $143.94 | $143.95 | $143.90 |
| 7 purchase totals = | $976.51 | $1,072.1208 | $1,072.12 | $1,072.10 | $1,072.10 | |