| 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 | $239.65 | 7.476% | $257.5662 | $257.57 | $257.55 | $257.60 |
| Purchase #2 | $195.90 | 8.604% | $212.7552 | $212.76 | $212.75 | $212.80 |
| Purchase #3 | $120.77 | 12.479% | $135.8409 | $135.84 | $135.85 | $135.80 |
| Purchase #4 | $201.80 | 9.498% | $220.967 | $220.97 | $220.95 | $221.00 |
| Purchase #5 | $130.65 | 6.568% | $139.2311 | $139.23 | $139.25 | $139.20 |
| Purchase #6 | $40.53 | 6.260% | $43.0672 | $43.07 | $43.05 | $43.10 |
| Purchase #7 | $59.28 | 8.713% | $64.4451 | $64.45 | $64.45 | $64.40 |
| 7 purchase totals = | $988.58 | $1,073.8727 | $1,073.89 | $1,073.85 | $1,073.90 | |