| 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 | $227.52 | 10.429% | $251.2481 | $251.25 | $251.25 | $251.20 |
| Purchase #2 | $158.71 | 12.554% | $178.6345 | $178.63 | $178.65 | $178.60 |
| Purchase #3 | $183.38 | 3.308% | $189.4462 | $189.45 | $189.45 | $189.40 |
| Purchase #4 | $9.32 | 8.290% | $10.0926 | $10.09 | $10.10 | $10.10 |
| Purchase #5 | $162.76 | 13.755% | $185.1476 | $185.15 | $185.15 | $185.10 |
| Purchase #6 | $202.82 | 6.524% | $216.052 | $216.05 | $216.05 | $216.10 |
| Purchase #7 | $64.80 | 9.277% | $70.8115 | $70.81 | $70.80 | $70.80 |
| 7 purchase totals = | $1,009.31 | $1,101.4325 | $1,101.43 | $1,101.45 | $1,101.30 | |