| 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 | $120.31 | 3.762% | $124.8361 | $124.84 | $124.85 | $124.80 |
| Purchase #2 | $49.28 | 4.353% | $51.4252 | $51.43 | $51.45 | $51.40 |
| Purchase #3 | $248.60 | 8.287% | $269.2015 | $269.20 | $269.20 | $269.20 |
| Purchase #4 | $63.77 | 11.327% | $70.9932 | $70.99 | $71.00 | $71.00 |
| Purchase #5 | $6.90 | 4.272% | $7.1948 | $7.19 | $7.20 | $7.20 |
| Purchase #6 | $204.95 | 3.728% | $212.5905 | $212.59 | $212.60 | $212.60 |
| Purchase #7 | $201.90 | 11.381% | $224.8782 | $224.88 | $224.90 | $224.90 |
| 7 purchase totals = | $895.71 | $961.1195 | $961.12 | $961.20 | $961.10 | |