| 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 | $10.89 | 11.562% | $12.1491 | $12.15 | $12.15 | $12.10 |
| Purchase #2 | $198.59 | 10.416% | $219.2751 | $219.28 | $219.30 | $219.30 |
| Purchase #3 | $118.80 | 6.537% | $126.566 | $126.57 | $126.55 | $126.60 |
| Purchase #4 | $189.62 | 12.310% | $212.9622 | $212.96 | $212.95 | $213.00 |
| Purchase #5 | $238.76 | 5.303% | $251.4214 | $251.42 | $251.40 | $251.40 |
| Purchase #6 | $108.80 | 7.782% | $117.2668 | $117.27 | $117.25 | $117.30 |
| Purchase #7 | $76.41 | 5.425% | $80.5552 | $80.56 | $80.55 | $80.60 |
| 7 purchase totals = | $941.87 | $1,020.1958 | $1,020.21 | $1,020.15 | $1,020.30 | |