| 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 | $20.76 | 3.518% | $21.4903 | $21.49 | $21.50 | $21.50 |
| Purchase #2 | $153.48 | 5.343% | $161.6804 | $161.68 | $161.70 | $161.70 |
| Purchase #3 | $130.65 | 11.818% | $146.0902 | $146.09 | $146.10 | $146.10 |
| Purchase #4 | $23.38 | 13.161% | $26.457 | $26.46 | $26.45 | $26.50 |
| Purchase #5 | $184.73 | 13.647% | $209.9401 | $209.94 | $209.95 | $209.90 |
| Purchase #6 | $216.93 | 8.766% | $235.9461 | $235.95 | $235.95 | $235.90 |
| Purchase #7 | $191.68 | 4.643% | $200.5797 | $200.58 | $200.60 | $200.60 |
| 7 purchase totals = | $921.61 | $1,002.1838 | $1,002.19 | $1,002.25 | $1,002.20 | |