| 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 | $211.39 | 8.710% | $229.8021 | $229.80 | $229.80 | $229.80 |
| Purchase #2 | $125.33 | 5.767% | $132.5578 | $132.56 | $132.55 | $132.60 |
| Purchase #3 | $38.30 | 13.502% | $43.4713 | $43.47 | $43.45 | $43.50 |
| Purchase #4 | $180.50 | 6.675% | $192.5484 | $192.55 | $192.55 | $192.50 |
| Purchase #5 | $206.97 | 12.449% | $232.7357 | $232.74 | $232.75 | $232.70 |
| Purchase #6 | $195.75 | 7.708% | $210.8384 | $210.84 | $210.85 | $210.80 |
| Purchase #7 | $231.55 | 3.148% | $238.8392 | $238.84 | $238.85 | $238.80 |
| 7 purchase totals = | $1,189.79 | $1,280.7929 | $1,280.80 | $1,280.80 | $1,280.70 | |