| 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 | $230.33 | 12.787% | $259.7823 | $259.78 | $259.80 | $259.80 |
| Purchase #2 | $141.82 | 11.727% | $158.4512 | $158.45 | $158.45 | $158.50 |
| Purchase #3 | $234.55 | 9.744% | $257.4046 | $257.40 | $257.40 | $257.40 |
| Purchase #4 | $239.26 | 6.192% | $254.075 | $254.08 | $254.10 | $254.10 |
| Purchase #5 | $128.82 | 13.654% | $146.4091 | $146.41 | $146.40 | $146.40 |
| Purchase #6 | $24.91 | 8.160% | $26.9427 | $26.94 | $26.95 | $26.90 |
| Purchase #7 | $207.58 | 8.810% | $225.8678 | $225.87 | $225.85 | $225.90 |
| 7 purchase totals = | $1,207.27 | $1,328.9327 | $1,328.93 | $1,328.95 | $1,329.00 | |