| 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 | $219.79 | 7.172% | $235.5533 | $235.55 | $235.55 | $235.60 |
| Purchase #2 | $166.71 | 13.633% | $189.4376 | $189.44 | $189.45 | $189.40 |
| Purchase #3 | $131.42 | 13.575% | $149.2603 | $149.26 | $149.25 | $149.30 |
| Purchase #4 | $175.95 | 12.151% | $197.3297 | $197.33 | $197.35 | $197.30 |
| Purchase #5 | $18.95 | 11.194% | $21.0713 | $21.07 | $21.05 | $21.10 |
| Purchase #6 | $61.68 | 13.539% | $70.0309 | $70.03 | $70.05 | $70.00 |
| Purchase #7 | $245.66 | 4.656% | $257.0979 | $257.10 | $257.10 | $257.10 |
| 7 purchase totals = | $1,020.16 | $1,119.7810 | $1,119.78 | $1,119.80 | $1,119.80 | |