| 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 | $191.36 | 8.115% | $206.8889 | $206.89 | $206.90 | $206.90 |
| Purchase #2 | $117.67 | 10.663% | $130.2172 | $130.22 | $130.20 | $130.20 |
| Purchase #3 | $149.94 | 4.871% | $157.2436 | $157.24 | $157.25 | $157.20 |
| Purchase #4 | $233.28 | 8.476% | $253.0528 | $253.05 | $253.05 | $253.10 |
| Purchase #5 | $16.51 | 6.125% | $17.5212 | $17.52 | $17.50 | $17.50 |
| Purchase #6 | $225.36 | 13.234% | $255.1841 | $255.18 | $255.20 | $255.20 |
| Purchase #7 | $57.83 | 5.276% | $60.8811 | $60.88 | $60.90 | $60.90 |
| 7 purchase totals = | $991.95 | $1,080.9889 | $1,080.98 | $1,081.00 | $1,081.00 | |