| 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 | $246.50 | 9.117% | $268.9734 | $268.97 | $268.95 | $269.00 |
| Purchase #2 | $100.68 | 8.303% | $109.0395 | $109.04 | $109.05 | $109.00 |
| Purchase #3 | $85.32 | 5.725% | $90.2046 | $90.20 | $90.20 | $90.20 |
| Purchase #4 | $7.60 | 12.581% | $8.5562 | $8.56 | $8.55 | $8.60 |
| Purchase #5 | $10.86 | 3.247% | $11.2126 | $11.21 | $11.20 | $11.20 |
| Purchase #6 | $56.35 | 3.833% | $58.5099 | $58.51 | $58.50 | $58.50 |
| Purchase #7 | $193.95 | 3.234% | $200.2223 | $200.22 | $200.20 | $200.20 |
| 7 purchase totals = | $701.26 | $746.7185 | $746.71 | $746.65 | $746.70 | |