| 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 | $104.60 | 12.250% | $117.4135 | $117.41 | $117.40 | $117.40 |
| Purchase #2 | $58.68 | 5.830% | $62.101 | $62.10 | $62.10 | $62.10 |
| Purchase #3 | $67.25 | 11.204% | $74.7847 | $74.78 | $74.80 | $74.80 |
| Purchase #4 | $212.58 | 10.685% | $235.2942 | $235.29 | $235.30 | $235.30 |
| Purchase #5 | $138.26 | 12.832% | $156.0015 | $156.00 | $156.00 | $156.00 |
| Purchase #6 | $143.33 | 3.448% | $148.272 | $148.27 | $148.25 | $148.30 |
| Purchase #7 | $211.50 | 3.474% | $218.8475 | $218.85 | $218.85 | $218.80 |
| 7 purchase totals = | $936.20 | $1,012.7144 | $1,012.70 | $1,012.70 | $1,012.70 | |