| 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 | $236.60 | 3.150% | $244.0529 | $244.05 | $244.05 | $244.10 |
| Purchase #2 | $26.65 | 9.137% | $29.085 | $29.09 | $29.10 | $29.10 |
| Purchase #3 | $38.42 | 7.282% | $41.2177 | $41.22 | $41.20 | $41.20 |
| Purchase #4 | $124.85 | 13.613% | $141.8458 | $141.85 | $141.85 | $141.80 |
| Purchase #5 | $96.76 | 4.453% | $101.0687 | $101.07 | $101.05 | $101.10 |
| Purchase #6 | $112.72 | 11.267% | $125.4202 | $125.42 | $125.40 | $125.40 |
| Purchase #7 | $140.62 | 13.768% | $159.9806 | $159.98 | $160.00 | $160.00 |
| 7 purchase totals = | $776.62 | $842.6709 | $842.68 | $842.65 | $842.70 | |