| 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 | $14.26 | 6.341% | $15.1642 | $15.16 | $15.15 | $15.20 |
| Purchase #2 | $223.98 | 12.456% | $251.8789 | $251.88 | $251.90 | $251.90 |
| Purchase #3 | $144.37 | 11.458% | $160.9119 | $160.91 | $160.90 | $160.90 |
| Purchase #4 | $237.65 | 8.131% | $256.9733 | $256.97 | $256.95 | $257.00 |
| Purchase #5 | $188.76 | 12.542% | $212.4343 | $212.43 | $212.45 | $212.40 |
| Purchase #6 | $180.34 | 4.321% | $188.1325 | $188.13 | $188.15 | $188.10 |
| Purchase #7 | $136.76 | 11.307% | $152.2235 | $152.22 | $152.20 | $152.20 |
| 7 purchase totals = | $1,126.12 | $1,237.7186 | $1,237.70 | $1,237.70 | $1,237.70 | |