| 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 | $225.95 | 5.414% | $238.1829 | $238.18 | $238.20 | $238.20 |
| Purchase #2 | $194.33 | 4.858% | $203.7706 | $203.77 | $203.75 | $203.80 |
| Purchase #3 | $148.89 | 10.422% | $164.4073 | $164.41 | $164.40 | $164.40 |
| Purchase #4 | $95.34 | 13.454% | $108.167 | $108.17 | $108.15 | $108.20 |
| Purchase #5 | $142.50 | 13.675% | $161.9869 | $161.99 | $162.00 | $162.00 |
| Purchase #6 | $66.49 | 12.359% | $74.7075 | $74.71 | $74.70 | $74.70 |
| Purchase #7 | $243.75 | 3.639% | $252.6201 | $252.62 | $252.60 | $252.60 |
| 7 purchase totals = | $1,117.25 | $1,203.8423 | $1,203.85 | $1,203.80 | $1,203.90 | |