| 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 | $42.91 | 12.287% | $48.1824 | $48.18 | $48.20 | $48.20 |
| Purchase #2 | $139.55 | 8.344% | $151.1941 | $151.19 | $151.20 | $151.20 |
| Purchase #3 | $130.90 | 4.188% | $136.3821 | $136.38 | $136.40 | $136.40 |
| Purchase #4 | $221.69 | 12.153% | $248.632 | $248.63 | $248.65 | $248.60 |
| Purchase #5 | $14.77 | 13.293% | $16.7334 | $16.73 | $16.75 | $16.70 |
| Purchase #6 | $82.40 | 3.417% | $85.2156 | $85.22 | $85.20 | $85.20 |
| Purchase #7 | $33.62 | 7.397% | $36.1069 | $36.11 | $36.10 | $36.10 |
| 7 purchase totals = | $665.84 | $722.4465 | $722.44 | $722.50 | $722.40 | |