| 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 | $186.26 | 10.213% | $205.2827 | $205.28 | $205.30 | $205.30 |
| Purchase #2 | $79.40 | 5.631% | $83.871 | $83.87 | $83.85 | $83.90 |
| Purchase #3 | $173.63 | 12.404% | $195.1671 | $195.17 | $195.15 | $195.20 |
| Purchase #4 | $170.45 | 8.348% | $184.6792 | $184.68 | $184.70 | $184.70 |
| Purchase #5 | $244.27 | 10.730% | $270.4802 | $270.48 | $270.50 | $270.50 |
| Purchase #6 | $84.43 | 10.301% | $93.1271 | $93.13 | $93.15 | $93.10 |
| Purchase #7 | $196.31 | 12.780% | $221.3984 | $221.40 | $221.40 | $221.40 |
| 7 purchase totals = | $1,134.75 | $1,254.0057 | $1,254.01 | $1,254.05 | $1,254.10 | |