| 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 | $203.57 | 5.426% | $214.6157 | $214.62 | $214.60 | $214.60 |
| Purchase #2 | $236.64 | 6.548% | $252.1352 | $252.14 | $252.15 | $252.10 |
| Purchase #3 | $5.81 | 11.348% | $6.4693 | $6.47 | $6.45 | $6.50 |
| Purchase #4 | $188.49 | 3.504% | $195.0947 | $195.09 | $195.10 | $195.10 |
| Purchase #5 | $147.61 | 9.149% | $161.1148 | $161.11 | $161.10 | $161.10 |
| Purchase #6 | $144.63 | 8.516% | $156.9467 | $156.95 | $156.95 | $156.90 |
| Purchase #7 | $7.63 | 7.770% | $8.2229 | $8.22 | $8.20 | $8.20 |
| 7 purchase totals = | $934.38 | $994.5993 | $994.60 | $994.55 | $994.50 | |