| 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 | $238.89 | 10.814% | $264.7236 | $264.72 | $264.70 | $264.70 |
| Purchase #2 | $23.78 | 5.640% | $25.1212 | $25.12 | $25.10 | $25.10 |
| Purchase #3 | $8.90 | 3.149% | $9.1803 | $9.18 | $9.20 | $9.20 |
| Purchase #4 | $74.30 | 6.425% | $79.0738 | $79.07 | $79.05 | $79.10 |
| Purchase #5 | $12.48 | 11.425% | $13.9058 | $13.91 | $13.90 | $13.90 |
| Purchase #6 | $206.94 | 3.243% | $213.6511 | $213.65 | $213.65 | $213.70 |
| Purchase #7 | $23.31 | 13.397% | $26.4328 | $26.43 | $26.45 | $26.40 |
| 7 purchase totals = | $588.60 | $632.0886 | $632.08 | $632.05 | $632.10 | |