| 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 | $205.72 | 9.811% | $225.9032 | $225.90 | $225.90 | $225.90 |
| Purchase #2 | $161.50 | 5.675% | $170.6651 | $170.67 | $170.65 | $170.70 |
| Purchase #3 | $38.58 | 11.788% | $43.1278 | $43.13 | $43.15 | $43.10 |
| Purchase #4 | $237.64 | 9.670% | $260.6198 | $260.62 | $260.60 | $260.60 |
| Purchase #5 | $119.59 | 10.548% | $132.2044 | $132.20 | $132.20 | $132.20 |
| Purchase #6 | $206.75 | 10.455% | $228.3657 | $228.37 | $228.35 | $228.40 |
| Purchase #7 | $93.34 | 11.342% | $103.9266 | $103.93 | $103.95 | $103.90 |
| 7 purchase totals = | $1,063.12 | $1,164.8126 | $1,164.82 | $1,164.80 | $1,164.80 | |