| 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 | $71.42 | 12.304% | $80.2075 | $80.21 | $80.20 | $80.20 |
| Purchase #2 | $209.29 | 10.158% | $230.5497 | $230.55 | $230.55 | $230.50 |
| Purchase #3 | $149.60 | 6.188% | $158.8572 | $158.86 | $158.85 | $158.90 |
| Purchase #4 | $178.28 | 7.296% | $191.2873 | $191.29 | $191.30 | $191.30 |
| Purchase #5 | $70.39 | 8.202% | $76.1634 | $76.16 | $76.15 | $76.20 |
| Purchase #6 | $242.35 | 8.663% | $263.3448 | $263.34 | $263.35 | $263.30 |
| Purchase #7 | $200.37 | 13.699% | $227.8187 | $227.82 | $227.80 | $227.80 |
| 7 purchase totals = | $1,121.70 | $1,228.2286 | $1,228.23 | $1,228.20 | $1,228.20 | |