| 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 | $109.40 | 3.248% | $112.9533 | $112.95 | $112.95 | $113.00 |
| Purchase #2 | $172.95 | 13.723% | $196.6839 | $196.68 | $196.70 | $196.70 |
| Purchase #3 | $59.56 | 12.156% | $66.8001 | $66.80 | $66.80 | $66.80 |
| Purchase #4 | $36.61 | 9.699% | $40.1608 | $40.16 | $40.15 | $40.20 |
| Purchase #5 | $240.75 | 13.719% | $273.7785 | $273.78 | $273.80 | $273.80 |
| Purchase #6 | $81.44 | 8.201% | $88.1189 | $88.12 | $88.10 | $88.10 |
| Purchase #7 | $6.37 | 10.432% | $7.0345 | $7.03 | $7.05 | $7.00 |
| 7 purchase totals = | $707.08 | $785.5300 | $785.52 | $785.55 | $785.60 | |