| 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 | $169.53 | 10.705% | $187.6782 | $187.68 | $187.70 | $187.70 |
| Purchase #2 | $22.82 | 10.111% | $25.1273 | $25.13 | $25.15 | $25.10 |
| Purchase #3 | $232.80 | 3.346% | $240.5895 | $240.59 | $240.60 | $240.60 |
| Purchase #4 | $234.55 | 8.769% | $255.1177 | $255.12 | $255.10 | $255.10 |
| Purchase #5 | $103.45 | 9.212% | $112.9798 | $112.98 | $113.00 | $113.00 |
| Purchase #6 | $44.75 | 5.157% | $47.0578 | $47.06 | $47.05 | $47.10 |
| Purchase #7 | $94.91 | 12.741% | $107.0025 | $107.00 | $107.00 | $107.00 |
| 7 purchase totals = | $902.81 | $975.5528 | $975.56 | $975.60 | $975.60 | |