| 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 | $201.40 | 11.721% | $225.0061 | $225.01 | $225.00 | $225.00 |
| Purchase #2 | $201.97 | 9.301% | $220.7552 | $220.76 | $220.75 | $220.80 |
| Purchase #3 | $141.64 | 12.851% | $159.8422 | $159.84 | $159.85 | $159.80 |
| Purchase #4 | $110.58 | 12.793% | $124.7265 | $124.73 | $124.75 | $124.70 |
| Purchase #5 | $21.79 | 3.817% | $22.6217 | $22.62 | $22.60 | $22.60 |
| Purchase #6 | $47.51 | 8.344% | $51.4742 | $51.47 | $51.45 | $51.50 |
| Purchase #7 | $90.73 | 9.371% | $99.2323 | $99.23 | $99.25 | $99.20 |
| 7 purchase totals = | $815.62 | $903.6582 | $903.66 | $903.65 | $903.60 | |