| 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 | $190.78 | 8.398% | $206.8017 | $206.80 | $206.80 | $206.80 |
| Purchase #2 | $234.87 | 4.234% | $244.8144 | $244.81 | $244.80 | $244.80 |
| Purchase #3 | $186.56 | 7.696% | $200.9177 | $200.92 | $200.90 | $200.90 |
| Purchase #4 | $154.96 | 7.818% | $167.0748 | $167.07 | $167.05 | $167.10 |
| Purchase #5 | $148.77 | 6.370% | $158.2466 | $158.25 | $158.25 | $158.20 |
| Purchase #6 | $201.49 | 7.393% | $216.3862 | $216.39 | $216.40 | $216.40 |
| Purchase #7 | $57.92 | 11.391% | $64.5177 | $64.52 | $64.50 | $64.50 |
| 7 purchase totals = | $1,175.35 | $1,258.7591 | $1,258.76 | $1,258.70 | $1,258.70 | |