| 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 | $213.80 | 11.849% | $239.1332 | $239.13 | $239.15 | $239.10 |
| Purchase #2 | $61.57 | 12.526% | $69.2823 | $69.28 | $69.30 | $69.30 |
| Purchase #3 | $31.92 | 5.446% | $33.6584 | $33.66 | $33.65 | $33.70 |
| Purchase #4 | $31.43 | 10.391% | $34.6959 | $34.70 | $34.70 | $34.70 |
| Purchase #5 | $39.32 | 4.780% | $41.1995 | $41.20 | $41.20 | $41.20 |
| Purchase #6 | $159.89 | 13.628% | $181.6798 | $181.68 | $181.70 | $181.70 |
| Purchase #7 | $66.73 | 6.477% | $71.0521 | $71.05 | $71.05 | $71.10 |
| 7 purchase totals = | $604.66 | $670.7012 | $670.70 | $670.75 | $670.80 | |