| 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 | $95.81 | 8.360% | $103.8197 | $103.82 | $103.80 | $103.80 |
| Purchase #2 | $82.82 | 4.624% | $86.6496 | $86.65 | $86.65 | $86.60 |
| Purchase #3 | $196.86 | 11.726% | $219.9438 | $219.94 | $219.95 | $219.90 |
| Purchase #4 | $161.48 | 12.489% | $181.6472 | $181.65 | $181.65 | $181.60 |
| Purchase #5 | $131.34 | 4.272% | $136.9508 | $136.95 | $136.95 | $137.00 |
| Purchase #6 | $158.52 | 5.177% | $166.7266 | $166.73 | $166.75 | $166.70 |
| Purchase #7 | $100.80 | 11.465% | $112.3567 | $112.36 | $112.35 | $112.40 |
| 7 purchase totals = | $927.63 | $1,008.0944 | $1,008.10 | $1,008.10 | $1,008.00 | |