| 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 | $19.85 | 10.737% | $21.9813 | $21.98 | $22.00 | $22.00 |
| Purchase #2 | $226.66 | 5.548% | $239.2351 | $239.24 | $239.25 | $239.20 |
| Purchase #3 | $184.95 | 4.640% | $193.5317 | $193.53 | $193.55 | $193.50 |
| Purchase #4 | $21.33 | 6.217% | $22.6561 | $22.66 | $22.65 | $22.70 |
| Purchase #5 | $68.45 | 3.847% | $71.0833 | $71.08 | $71.10 | $71.10 |
| Purchase #6 | $94.33 | 6.823% | $100.7661 | $100.77 | $100.75 | $100.80 |
| Purchase #7 | $217.79 | 3.711% | $225.8722 | $225.87 | $225.85 | $225.90 |
| 7 purchase totals = | $833.36 | $875.1258 | $875.13 | $875.15 | $875.20 | |