| 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 | $222.53 | 9.654% | $244.013 | $244.01 | $244.00 | $244.00 |
| Purchase #2 | $88.34 | 11.268% | $98.2942 | $98.29 | $98.30 | $98.30 |
| Purchase #3 | $169.36 | 8.265% | $183.3576 | $183.36 | $183.35 | $183.40 |
| Purchase #4 | $21.50 | 13.269% | $24.3528 | $24.35 | $24.35 | $24.40 |
| Purchase #5 | $151.48 | 12.140% | $169.8697 | $169.87 | $169.85 | $169.90 |
| Purchase #6 | $7.73 | 4.370% | $8.0678 | $8.07 | $8.05 | $8.10 |
| Purchase #7 | $106.86 | 5.209% | $112.4263 | $112.43 | $112.45 | $112.40 |
| 7 purchase totals = | $767.80 | $840.3814 | $840.38 | $840.35 | $840.50 | |