| 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 | $114.49 | 12.648% | $128.9707 | $128.97 | $128.95 | $129.00 |
| Purchase #2 | $158.49 | 12.252% | $177.9082 | $177.91 | $177.90 | $177.90 |
| Purchase #3 | $188.61 | 12.842% | $212.8313 | $212.83 | $212.85 | $212.80 |
| Purchase #4 | $184.27 | 10.434% | $203.4967 | $203.50 | $203.50 | $203.50 |
| Purchase #5 | $59.40 | 9.735% | $65.1826 | $65.18 | $65.20 | $65.20 |
| Purchase #6 | $170.57 | 5.418% | $179.8115 | $179.81 | $179.80 | $179.80 |
| Purchase #7 | $80.41 | 12.772% | $90.68 | $90.68 | $90.70 | $90.70 |
| 7 purchase totals = | $956.24 | $1,058.8810 | $1,058.88 | $1,058.90 | $1,058.90 | |