| 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 | $41.61 | 10.814% | $46.1097 | $46.11 | $46.10 | $46.10 |
| Purchase #2 | $220.47 | 4.327% | $230.0097 | $230.01 | $230.00 | $230.00 |
| Purchase #3 | $204.91 | 9.193% | $223.7474 | $223.75 | $223.75 | $223.70 |
| Purchase #4 | $110.68 | 9.337% | $121.0142 | $121.01 | $121.00 | $121.00 |
| Purchase #5 | $138.37 | 13.312% | $156.7898 | $156.79 | $156.80 | $156.80 |
| Purchase #6 | $12.56 | 9.167% | $13.7114 | $13.71 | $13.70 | $13.70 |
| Purchase #7 | $146.46 | 4.140% | $152.5234 | $152.52 | $152.50 | $152.50 |
| 7 purchase totals = | $875.06 | $943.9056 | $943.90 | $943.85 | $943.80 | |