| 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 | $236.52 | 9.307% | $258.5329 | $258.53 | $258.55 | $258.50 |
| Purchase #2 | $133.32 | 7.220% | $142.9457 | $142.95 | $142.95 | $142.90 |
| Purchase #3 | $20.35 | 7.370% | $21.8498 | $21.85 | $21.85 | $21.80 |
| Purchase #4 | $41.63 | 6.731% | $44.4321 | $44.43 | $44.45 | $44.40 |
| Purchase #5 | $127.53 | 10.775% | $141.2714 | $141.27 | $141.25 | $141.30 |
| Purchase #6 | $187.83 | 3.625% | $194.6388 | $194.64 | $194.65 | $194.60 |
| Purchase #7 | $118.48 | 9.670% | $129.937 | $129.94 | $129.95 | $129.90 |
| 7 purchase totals = | $865.66 | $933.6077 | $933.61 | $933.65 | $933.40 | |