| 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 | $103.98 | 3.269% | $107.3791 | $107.38 | $107.40 | $107.40 |
| Purchase #2 | $244.30 | 11.582% | $272.5948 | $272.59 | $272.60 | $272.60 |
| Purchase #3 | $241.57 | 5.341% | $254.4723 | $254.47 | $254.45 | $254.50 |
| Purchase #4 | $19.54 | 13.250% | $22.1291 | $22.13 | $22.15 | $22.10 |
| Purchase #5 | $56.44 | 11.242% | $62.785 | $62.79 | $62.80 | $62.80 |
| Purchase #6 | $62.42 | 9.511% | $68.3568 | $68.36 | $68.35 | $68.40 |
| Purchase #7 | $181.45 | 8.597% | $197.0493 | $197.05 | $197.05 | $197.00 |
| 7 purchase totals = | $909.70 | $984.7664 | $984.77 | $984.80 | $984.80 | |