| 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 | $36.93 | 6.397% | $39.2924 | $39.29 | $39.30 | $39.30 |
| Purchase #2 | $68.66 | 12.603% | $77.3132 | $77.31 | $77.30 | $77.30 |
| Purchase #3 | $102.31 | 13.707% | $116.3336 | $116.33 | $116.35 | $116.30 |
| Purchase #4 | $187.75 | 3.140% | $193.6454 | $193.65 | $193.65 | $193.60 |
| Purchase #5 | $245.69 | 10.826% | $272.2884 | $272.29 | $272.30 | $272.30 |
| Purchase #6 | $161.50 | 10.206% | $177.9827 | $177.98 | $178.00 | $178.00 |
| Purchase #7 | $203.88 | 11.394% | $227.1101 | $227.11 | $227.10 | $227.10 |
| 7 purchase totals = | $1,006.72 | $1,103.9658 | $1,103.96 | $1,104.00 | $1,103.90 | |