| 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 | $222.86 | 9.642% | $244.3482 | $244.35 | $244.35 | $244.30 |
| Purchase #2 | $28.74 | 9.803% | $31.5574 | $31.56 | $31.55 | $31.60 |
| Purchase #3 | $193.77 | 13.732% | $220.3785 | $220.38 | $220.40 | $220.40 |
| Purchase #4 | $108.27 | 11.614% | $120.8445 | $120.84 | $120.85 | $120.80 |
| Purchase #5 | $244.41 | 13.674% | $277.8306 | $277.83 | $277.85 | $277.80 |
| Purchase #6 | $99.29 | 6.841% | $106.0824 | $106.08 | $106.10 | $106.10 |
| Purchase #7 | $12.59 | 13.324% | $14.2675 | $14.27 | $14.25 | $14.30 |
| 7 purchase totals = | $909.93 | $1,015.3091 | $1,015.31 | $1,015.35 | $1,015.30 | |