| 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 | $189.76 | 12.416% | $213.3206 | $213.32 | $213.30 | $213.30 |
| Purchase #2 | $58.77 | 5.727% | $62.1358 | $62.14 | $62.15 | $62.10 |
| Purchase #3 | $58.94 | 13.748% | $67.0431 | $67.04 | $67.05 | $67.00 |
| Purchase #4 | $174.80 | 4.190% | $182.1241 | $182.12 | $182.10 | $182.10 |
| Purchase #5 | $139.57 | 11.656% | $155.8383 | $155.84 | $155.85 | $155.80 |
| Purchase #6 | $242.54 | 5.439% | $255.7318 | $255.73 | $255.75 | $255.70 |
| Purchase #7 | $130.25 | 13.702% | $148.0969 | $148.10 | $148.10 | $148.10 |
| 7 purchase totals = | $994.63 | $1,084.2906 | $1,084.29 | $1,084.30 | $1,084.10 | |