| 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 | $246.68 | 10.478% | $272.5271 | $272.53 | $272.55 | $272.50 |
| Purchase #2 | $41.68 | 6.479% | $44.3804 | $44.38 | $44.40 | $44.40 |
| Purchase #3 | $73.64 | 13.634% | $83.6801 | $83.68 | $83.70 | $83.70 |
| Purchase #4 | $94.48 | 13.634% | $107.3614 | $107.36 | $107.35 | $107.40 |
| Purchase #5 | $248.89 | 7.851% | $268.4304 | $268.43 | $268.45 | $268.40 |
| Purchase #6 | $243.85 | 8.288% | $264.0603 | $264.06 | $264.05 | $264.10 |
| Purchase #7 | $101.92 | 13.611% | $115.7923 | $115.79 | $115.80 | $115.80 |
| 7 purchase totals = | $1,051.14 | $1,156.2320 | $1,156.23 | $1,156.30 | $1,156.30 | |