| 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 | $219.85 | 12.789% | $247.9666 | $247.97 | $247.95 | $248.00 |
| Purchase #2 | $50.47 | 10.128% | $55.5816 | $55.58 | $55.60 | $55.60 |
| Purchase #3 | $140.94 | 6.216% | $149.7008 | $149.70 | $149.70 | $149.70 |
| Purchase #4 | $176.45 | 4.780% | $184.8843 | $184.88 | $184.90 | $184.90 |
| Purchase #5 | $182.45 | 7.433% | $196.0115 | $196.01 | $196.00 | $196.00 |
| Purchase #6 | $15.84 | 11.756% | $17.7022 | $17.70 | $17.70 | $17.70 |
| Purchase #7 | $94.81 | 5.406% | $99.9354 | $99.94 | $99.95 | $99.90 |
| 7 purchase totals = | $880.81 | $951.7824 | $951.78 | $951.80 | $951.80 | |