| 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 | $101.88 | 10.418% | $112.4939 | $112.49 | $112.50 | $112.50 |
| Purchase #2 | $194.48 | 13.706% | $221.1354 | $221.14 | $221.15 | $221.10 |
| Purchase #3 | $239.69 | 6.857% | $256.1255 | $256.13 | $256.15 | $256.10 |
| Purchase #4 | $55.89 | 4.575% | $58.447 | $58.45 | $58.45 | $58.40 |
| Purchase #5 | $240.28 | 10.275% | $264.9688 | $264.97 | $264.95 | $265.00 |
| Purchase #6 | $240.91 | 11.734% | $269.1784 | $269.18 | $269.20 | $269.20 |
| Purchase #7 | $39.82 | 10.748% | $44.0999 | $44.10 | $44.10 | $44.10 |
| 7 purchase totals = | $1,112.95 | $1,226.4489 | $1,226.46 | $1,226.50 | $1,226.40 | |