| 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 | $235.28 | 4.168% | $245.0865 | $245.09 | $245.10 | $245.10 |
| Purchase #2 | $221.43 | 13.396% | $251.0928 | $251.09 | $251.10 | $251.10 |
| Purchase #3 | $93.35 | 10.853% | $103.4813 | $103.48 | $103.50 | $103.50 |
| Purchase #4 | $212.34 | 6.298% | $225.7132 | $225.71 | $225.70 | $225.70 |
| Purchase #5 | $166.25 | 13.694% | $189.0163 | $189.02 | $189.00 | $189.00 |
| Purchase #6 | $155.79 | 3.360% | $161.0245 | $161.02 | $161.00 | $161.00 |
| Purchase #7 | $158.50 | 5.571% | $167.33 | $167.33 | $167.35 | $167.30 |
| 7 purchase totals = | $1,242.94 | $1,342.7446 | $1,342.74 | $1,342.75 | $1,342.70 | |