| 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 | $246.59 | 4.801% | $258.4288 | $258.43 | $258.45 | $258.40 |
| Purchase #2 | $184.82 | 10.289% | $203.8361 | $203.84 | $203.85 | $203.80 |
| Purchase #3 | $116.60 | 10.469% | $128.8069 | $128.81 | $128.80 | $128.80 |
| Purchase #4 | $66.44 | 13.710% | $75.5489 | $75.55 | $75.55 | $75.50 |
| Purchase #5 | $62.91 | 10.125% | $69.2796 | $69.28 | $69.30 | $69.30 |
| Purchase #6 | $124.91 | 4.722% | $130.8083 | $130.81 | $130.80 | $130.80 |
| Purchase #7 | $41.44 | 5.306% | $43.6388 | $43.64 | $43.65 | $43.60 |
| 7 purchase totals = | $843.71 | $910.3474 | $910.36 | $910.40 | $910.20 | |