| 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 | $122.68 | 5.163% | $129.014 | $129.01 | $129.00 | $129.00 |
| Purchase #2 | $69.29 | 10.460% | $76.5377 | $76.54 | $76.55 | $76.50 |
| Purchase #3 | $81.54 | 5.523% | $86.0435 | $86.04 | $86.05 | $86.00 |
| Purchase #4 | $162.46 | 3.818% | $168.6627 | $168.66 | $168.65 | $168.70 |
| Purchase #5 | $230.33 | 3.134% | $237.5485 | $237.55 | $237.55 | $237.50 |
| Purchase #6 | $129.46 | 11.764% | $144.6897 | $144.69 | $144.70 | $144.70 |
| Purchase #7 | $143.66 | 8.299% | $155.5823 | $155.58 | $155.60 | $155.60 |
| 7 purchase totals = | $939.42 | $998.0784 | $998.07 | $998.10 | $998.00 | |