| 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 | $195.60 | 13.621% | $222.2427 | $222.24 | $222.25 | $222.20 |
| Purchase #2 | $198.41 | 11.796% | $221.8144 | $221.81 | $221.80 | $221.80 |
| Purchase #3 | $201.51 | 5.323% | $212.2364 | $212.24 | $212.25 | $212.20 |
| Purchase #4 | $144.62 | 8.333% | $156.6712 | $156.67 | $156.65 | $156.70 |
| Purchase #5 | $6.92 | 6.508% | $7.3704 | $7.37 | $7.35 | $7.40 |
| Purchase #6 | $204.27 | 9.420% | $223.5122 | $223.51 | $223.50 | $223.50 |
| Purchase #7 | $200.93 | 9.854% | $220.7296 | $220.73 | $220.75 | $220.70 |
| 7 purchase totals = | $1,152.26 | $1,264.5769 | $1,264.57 | $1,264.55 | $1,264.50 | |