| 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 | $103.28 | 7.523% | $111.0498 | $111.05 | $111.05 | $111.00 |
| Purchase #2 | $201.27 | 5.863% | $213.0705 | $213.07 | $213.05 | $213.10 |
| Purchase #3 | $200.95 | 13.320% | $227.7165 | $227.72 | $227.70 | $227.70 |
| Purchase #4 | $195.93 | 12.393% | $220.2116 | $220.21 | $220.20 | $220.20 |
| Purchase #5 | $224.47 | 12.550% | $252.641 | $252.64 | $252.65 | $252.60 |
| Purchase #6 | $235.68 | 7.738% | $253.9169 | $253.92 | $253.90 | $253.90 |
| Purchase #7 | $139.45 | 11.731% | $155.8089 | $155.81 | $155.80 | $155.80 |
| 7 purchase totals = | $1,301.03 | $1,434.4152 | $1,434.42 | $1,434.35 | $1,434.30 | |