| 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 | $205.32 | 3.766% | $213.0524 | $213.05 | $213.05 | $213.10 |
| Purchase #2 | $57.30 | 9.673% | $62.8426 | $62.84 | $62.85 | $62.80 |
| Purchase #3 | $124.90 | 6.596% | $133.1384 | $133.14 | $133.15 | $133.10 |
| Purchase #4 | $244.42 | 7.744% | $263.3479 | $263.35 | $263.35 | $263.30 |
| Purchase #5 | $126.78 | 8.565% | $137.6387 | $137.64 | $137.65 | $137.60 |
| Purchase #6 | $228.63 | 5.156% | $240.4182 | $240.42 | $240.40 | $240.40 |
| Purchase #7 | $84.98 | 4.429% | $88.7438 | $88.74 | $88.75 | $88.70 |
| 7 purchase totals = | $1,072.33 | $1,139.1820 | $1,139.18 | $1,139.20 | $1,139.00 | |