| 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 | $228.98 | 3.387% | $236.7356 | $236.74 | $236.75 | $236.70 |
| Purchase #2 | $49.59 | 5.739% | $52.436 | $52.44 | $52.45 | $52.40 |
| Purchase #3 | $204.64 | 3.584% | $211.9743 | $211.97 | $211.95 | $212.00 |
| Purchase #4 | $152.77 | 4.261% | $159.2795 | $159.28 | $159.30 | $159.30 |
| Purchase #5 | $123.86 | 11.729% | $138.3875 | $138.39 | $138.40 | $138.40 |
| Purchase #6 | $243.40 | 13.742% | $276.848 | $276.85 | $276.85 | $276.80 |
| Purchase #7 | $205.30 | 9.397% | $224.592 | $224.59 | $224.60 | $224.60 |
| 7 purchase totals = | $1,208.54 | $1,300.2529 | $1,300.26 | $1,300.30 | $1,300.20 | |