| 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 | $61.26 | 12.310% | $68.8011 | $68.80 | $68.80 | $68.80 |
| Purchase #2 | $242.39 | 5.690% | $256.182 | $256.18 | $256.20 | $256.20 |
| Purchase #3 | $128.52 | 3.436% | $132.9359 | $132.94 | $132.95 | $132.90 |
| Purchase #4 | $126.47 | 5.154% | $132.9883 | $132.99 | $133.00 | $133.00 |
| Purchase #5 | $189.26 | 10.173% | $208.5134 | $208.51 | $208.50 | $208.50 |
| Purchase #6 | $213.30 | 11.611% | $238.0663 | $238.07 | $238.05 | $238.10 |
| Purchase #7 | $228.71 | 10.128% | $251.8737 | $251.87 | $251.85 | $251.90 |
| 7 purchase totals = | $1,189.91 | $1,289.3607 | $1,289.36 | $1,289.35 | $1,289.40 | |