| 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 | $12.36 | 9.368% | $13.5179 | $13.52 | $13.50 | $13.50 |
| Purchase #2 | $236.48 | 7.423% | $254.0339 | $254.03 | $254.05 | $254.00 |
| Purchase #3 | $117.84 | 3.676% | $122.1718 | $122.17 | $122.15 | $122.20 |
| Purchase #4 | $57.69 | 5.307% | $60.7516 | $60.75 | $60.75 | $60.80 |
| Purchase #5 | $224.98 | 3.860% | $233.6642 | $233.66 | $233.65 | $233.70 |
| Purchase #6 | $247.98 | 3.543% | $256.7659 | $256.77 | $256.75 | $256.80 |
| Purchase #7 | $36.27 | 11.633% | $40.4893 | $40.49 | $40.50 | $40.50 |
| 7 purchase totals = | $933.60 | $981.3946 | $981.39 | $981.35 | $981.50 | |