| 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 | $35.99 | 12.282% | $40.4103 | $40.41 | $40.40 | $40.40 |
| Purchase #2 | $95.94 | 13.187% | $108.5916 | $108.59 | $108.60 | $108.60 |
| Purchase #3 | $110.40 | 10.681% | $122.1918 | $122.19 | $122.20 | $122.20 |
| Purchase #4 | $194.99 | 6.218% | $207.1145 | $207.11 | $207.10 | $207.10 |
| Purchase #5 | $85.42 | 8.344% | $92.5474 | $92.55 | $92.55 | $92.50 |
| Purchase #6 | $90.71 | 8.318% | $98.2553 | $98.26 | $98.25 | $98.30 |
| Purchase #7 | $199.81 | 10.861% | $221.5114 | $221.51 | $221.50 | $221.50 |
| 7 purchase totals = | $813.26 | $890.6223 | $890.62 | $890.60 | $890.60 | |