| 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 | $224.91 | 6.720% | $240.024 | $240.02 | $240.00 | $240.00 |
| Purchase #2 | $61.71 | 7.807% | $66.5277 | $66.53 | $66.55 | $66.50 |
| Purchase #3 | $66.54 | 10.583% | $73.5819 | $73.58 | $73.60 | $73.60 |
| Purchase #4 | $42.53 | 7.314% | $45.6406 | $45.64 | $45.65 | $45.60 |
| Purchase #5 | $138.88 | 4.293% | $144.8421 | $144.84 | $144.85 | $144.80 |
| Purchase #6 | $202.95 | 8.164% | $219.5188 | $219.52 | $219.50 | $219.50 |
| Purchase #7 | $187.35 | 6.769% | $200.0317 | $200.03 | $200.05 | $200.00 |
| 7 purchase totals = | $924.87 | $990.1668 | $990.16 | $990.20 | $990.00 | |