| 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 | $106.63 | 10.611% | $117.9445 | $117.94 | $117.95 | $117.90 |
| Purchase #2 | $246.93 | 4.594% | $258.274 | $258.27 | $258.25 | $258.30 |
| Purchase #3 | $172.68 | 10.800% | $191.3294 | $191.33 | $191.35 | $191.30 |
| Purchase #4 | $16.64 | 7.134% | $17.8271 | $17.83 | $17.85 | $17.80 |
| Purchase #5 | $247.99 | 4.819% | $259.9406 | $259.94 | $259.95 | $259.90 |
| Purchase #6 | $21.62 | 3.299% | $22.3332 | $22.33 | $22.35 | $22.30 |
| Purchase #7 | $246.83 | 5.589% | $260.6253 | $260.63 | $260.65 | $260.60 |
| 7 purchase totals = | $1,059.32 | $1,128.2741 | $1,128.27 | $1,128.35 | $1,128.10 | |