| 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 | $91.35 | 13.551% | $103.7288 | $103.73 | $103.75 | $103.70 |
| Purchase #2 | $38.80 | 12.741% | $43.7435 | $43.74 | $43.75 | $43.70 |
| Purchase #3 | $19.51 | 8.510% | $21.1703 | $21.17 | $21.15 | $21.20 |
| Purchase #4 | $206.48 | 11.574% | $230.378 | $230.38 | $230.40 | $230.40 |
| Purchase #5 | $188.81 | 9.602% | $206.9395 | $206.94 | $206.95 | $206.90 |
| Purchase #6 | $131.55 | 13.568% | $149.3987 | $149.40 | $149.40 | $149.40 |
| Purchase #7 | $210.68 | 4.537% | $220.2386 | $220.24 | $220.25 | $220.20 |
| 7 purchase totals = | $887.18 | $975.5974 | $975.60 | $975.65 | $975.50 | |