| 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 | $111.46 | 7.774% | $120.1249 | $120.12 | $120.10 | $120.10 |
| Purchase #2 | $173.80 | 13.630% | $197.4889 | $197.49 | $197.50 | $197.50 |
| Purchase #3 | $189.65 | 5.808% | $200.6649 | $200.66 | $200.65 | $200.70 |
| Purchase #4 | $140.93 | 9.617% | $154.4832 | $154.48 | $154.50 | $154.50 |
| Purchase #5 | $41.95 | 12.677% | $47.268 | $47.27 | $47.25 | $47.30 |
| Purchase #6 | $197.43 | 3.269% | $203.884 | $203.88 | $203.90 | $203.90 |
| Purchase #7 | $17.35 | 13.611% | $19.7115 | $19.71 | $19.70 | $19.70 |
| 7 purchase totals = | $872.57 | $943.6254 | $943.61 | $943.60 | $943.70 | |