| 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 | $228.67 | 13.563% | $259.6845 | $259.68 | $259.70 | $259.70 |
| Purchase #2 | $198.67 | 10.225% | $218.984 | $218.98 | $219.00 | $219.00 |
| Purchase #3 | $75.73 | 10.387% | $83.5961 | $83.60 | $83.60 | $83.60 |
| Purchase #4 | $59.40 | 9.570% | $65.0846 | $65.08 | $65.10 | $65.10 |
| Purchase #5 | $6.89 | 8.869% | $7.5011 | $7.50 | $7.50 | $7.50 |
| Purchase #6 | $17.45 | 12.787% | $19.6813 | $19.68 | $19.70 | $19.70 |
| Purchase #7 | $198.91 | 5.860% | $210.5661 | $210.57 | $210.55 | $210.60 |
| 7 purchase totals = | $785.72 | $865.0977 | $865.09 | $865.15 | $865.20 | |