| 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 | $114.44 | 12.376% | $128.6031 | $128.60 | $128.60 | $128.60 |
| Purchase #2 | $211.31 | 10.786% | $234.1019 | $234.10 | $234.10 | $234.10 |
| Purchase #3 | $133.55 | 13.578% | $151.6834 | $151.68 | $151.70 | $151.70 |
| Purchase #4 | $128.82 | 6.489% | $137.1791 | $137.18 | $137.20 | $137.20 |
| Purchase #5 | $88.76 | 12.702% | $100.0343 | $100.03 | $100.05 | $100.00 |
| Purchase #6 | $69.66 | 4.800% | $73.0037 | $73.00 | $73.00 | $73.00 |
| Purchase #7 | $138.54 | 13.331% | $157.0088 | $157.01 | $157.00 | $157.00 |
| 7 purchase totals = | $885.08 | $981.6143 | $981.60 | $981.65 | $981.60 | |