| 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 | $95.51 | 3.700% | $99.0439 | $99.04 | $99.05 | $99.00 |
| Purchase #2 | $223.83 | 12.676% | $252.2027 | $252.20 | $252.20 | $252.20 |
| Purchase #3 | $90.25 | 12.254% | $101.3092 | $101.31 | $101.30 | $101.30 |
| Purchase #4 | $104.62 | 11.110% | $116.2433 | $116.24 | $116.25 | $116.20 |
| Purchase #5 | $240.84 | 10.510% | $266.1523 | $266.15 | $266.15 | $266.20 |
| Purchase #6 | $130.89 | 6.470% | $139.3586 | $139.36 | $139.35 | $139.40 |
| Purchase #7 | $62.64 | 6.505% | $66.7147 | $66.71 | $66.70 | $66.70 |
| 7 purchase totals = | $948.58 | $1,041.0247 | $1,041.01 | $1,041.00 | $1,041.00 | |