| 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 | $110.96 | 10.698% | $122.8305 | $122.83 | $122.85 | $122.80 |
| Purchase #2 | $39.56 | 9.277% | $43.23 | $43.23 | $43.25 | $43.20 |
| Purchase #3 | $101.47 | 8.514% | $110.1092 | $110.11 | $110.10 | $110.10 |
| Purchase #4 | $11.46 | 7.283% | $12.2946 | $12.29 | $12.30 | $12.30 |
| Purchase #5 | $176.68 | 11.354% | $196.7402 | $196.74 | $196.75 | $196.70 |
| Purchase #6 | $237.31 | 4.639% | $248.3188 | $248.32 | $248.30 | $248.30 |
| Purchase #7 | $150.98 | 3.539% | $156.3232 | $156.32 | $156.30 | $156.30 |
| 7 purchase totals = | $828.42 | $889.8465 | $889.84 | $889.85 | $889.70 | |