| 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 | $210.26 | 12.836% | $237.249 | $237.25 | $237.25 | $237.20 |
| Purchase #2 | $159.42 | 7.756% | $171.7846 | $171.78 | $171.80 | $171.80 |
| Purchase #3 | $148.85 | 4.597% | $155.6926 | $155.69 | $155.70 | $155.70 |
| Purchase #4 | $170.74 | 13.296% | $193.4416 | $193.44 | $193.45 | $193.40 |
| Purchase #5 | $19.89 | 11.514% | $22.1801 | $22.18 | $22.20 | $22.20 |
| Purchase #6 | $164.74 | 3.292% | $170.1632 | $170.16 | $170.15 | $170.20 |
| Purchase #7 | $66.68 | 12.332% | $74.903 | $74.90 | $74.90 | $74.90 |
| 7 purchase totals = | $940.58 | $1,025.4141 | $1,025.40 | $1,025.45 | $1,025.40 | |