| 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 | $212.68 | 9.768% | $233.4546 | $233.45 | $233.45 | $233.50 |
| Purchase #2 | $195.77 | 12.180% | $219.6148 | $219.61 | $219.60 | $219.60 |
| Purchase #3 | $228.44 | 12.102% | $256.0858 | $256.09 | $256.10 | $256.10 |
| Purchase #4 | $95.25 | 6.393% | $101.3393 | $101.34 | $101.35 | $101.30 |
| Purchase #5 | $13.83 | 13.499% | $15.6969 | $15.70 | $15.70 | $15.70 |
| Purchase #6 | $16.42 | 4.332% | $17.1313 | $17.13 | $17.15 | $17.10 |
| Purchase #7 | $86.44 | 11.228% | $96.1455 | $96.15 | $96.15 | $96.10 |
| 7 purchase totals = | $848.83 | $939.4682 | $939.47 | $939.50 | $939.40 | |