| 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 | $83.54 | 12.302% | $93.8171 | $93.82 | $93.80 | $93.80 |
| Purchase #2 | $190.46 | 5.273% | $200.503 | $200.50 | $200.50 | $200.50 |
| Purchase #3 | $233.34 | 13.189% | $264.1152 | $264.12 | $264.10 | $264.10 |
| Purchase #4 | $243.52 | 8.267% | $263.6518 | $263.65 | $263.65 | $263.70 |
| Purchase #5 | $112.92 | 7.195% | $121.0446 | $121.04 | $121.05 | $121.00 |
| Purchase #6 | $170.81 | 4.775% | $178.9662 | $178.97 | $178.95 | $179.00 |
| Purchase #7 | $54.61 | 10.559% | $60.3763 | $60.38 | $60.40 | $60.40 |
| 7 purchase totals = | $1,089.20 | $1,182.4742 | $1,182.48 | $1,182.45 | $1,182.50 | |