| 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 | $107.68 | 11.463% | $120.0234 | $120.02 | $120.00 | $120.00 |
| Purchase #2 | $191.80 | 8.549% | $208.197 | $208.20 | $208.20 | $208.20 |
| Purchase #3 | $13.40 | 9.825% | $14.7166 | $14.72 | $14.70 | $14.70 |
| Purchase #4 | $28.84 | 13.287% | $32.672 | $32.67 | $32.65 | $32.70 |
| Purchase #5 | $28.30 | 3.399% | $29.2619 | $29.26 | $29.25 | $29.30 |
| Purchase #6 | $156.71 | 12.650% | $176.5338 | $176.53 | $176.55 | $176.50 |
| Purchase #7 | $239.57 | 12.568% | $269.6792 | $269.68 | $269.70 | $269.70 |
| 7 purchase totals = | $766.30 | $851.0839 | $851.08 | $851.05 | $851.10 | |