| 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 | $114.89 | 4.780% | $120.3817 | $120.38 | $120.40 | $120.40 |
| Purchase #2 | $46.89 | 5.141% | $49.3006 | $49.30 | $49.30 | $49.30 |
| Purchase #3 | $64.93 | 11.218% | $72.2138 | $72.21 | $72.20 | $72.20 |
| Purchase #4 | $140.26 | 12.622% | $157.9636 | $157.96 | $157.95 | $158.00 |
| Purchase #5 | $173.38 | 9.252% | $189.4211 | $189.42 | $189.40 | $189.40 |
| Purchase #6 | $217.29 | 10.370% | $239.823 | $239.82 | $239.80 | $239.80 |
| Purchase #7 | $115.64 | 8.104% | $125.0115 | $125.01 | $125.00 | $125.00 |
| 7 purchase totals = | $873.28 | $954.1153 | $954.10 | $954.05 | $954.10 | |