| 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 | $224.95 | 3.554% | $232.9447 | $232.94 | $232.95 | $232.90 |
| Purchase #2 | $206.87 | 10.523% | $228.6389 | $228.64 | $228.65 | $228.60 |
| Purchase #3 | $137.28 | 8.492% | $148.9378 | $148.94 | $148.95 | $148.90 |
| Purchase #4 | $106.66 | 4.800% | $111.7797 | $111.78 | $111.80 | $111.80 |
| Purchase #5 | $172.77 | 12.319% | $194.0535 | $194.05 | $194.05 | $194.10 |
| Purchase #6 | $177.84 | 13.671% | $202.1525 | $202.15 | $202.15 | $202.20 |
| Purchase #7 | $129.34 | 7.837% | $139.4764 | $139.48 | $139.50 | $139.50 |
| 7 purchase totals = | $1,155.71 | $1,257.9835 | $1,257.98 | $1,258.05 | $1,258.00 | |