| 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 | $209.61 | 13.641% | $238.2029 | $238.20 | $238.20 | $238.20 |
| Purchase #2 | $162.33 | 5.245% | $170.8442 | $170.84 | $170.85 | $170.80 |
| Purchase #3 | $152.43 | 9.376% | $166.7218 | $166.72 | $166.70 | $166.70 |
| Purchase #4 | $237.48 | 8.552% | $257.7893 | $257.79 | $257.80 | $257.80 |
| Purchase #5 | $69.73 | 12.278% | $78.2914 | $78.29 | $78.30 | $78.30 |
| Purchase #6 | $156.89 | 3.127% | $161.796 | $161.80 | $161.80 | $161.80 |
| Purchase #7 | $32.45 | 8.534% | $35.2193 | $35.22 | $35.20 | $35.20 |
| 7 purchase totals = | $1,020.92 | $1,108.8649 | $1,108.86 | $1,108.85 | $1,108.80 | |