| 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 | $115.57 | 12.665% | $130.2069 | $130.21 | $130.20 | $130.20 |
| Purchase #2 | $203.83 | 13.807% | $231.9728 | $231.97 | $231.95 | $232.00 |
| Purchase #3 | $83.59 | 9.503% | $91.5336 | $91.53 | $91.55 | $91.50 |
| Purchase #4 | $22.83 | 9.725% | $25.0502 | $25.05 | $25.05 | $25.10 |
| Purchase #5 | $20.76 | 8.185% | $22.4592 | $22.46 | $22.45 | $22.50 |
| Purchase #6 | $249.33 | 12.232% | $279.828 | $279.83 | $279.85 | $279.80 |
| Purchase #7 | $86.62 | 5.715% | $91.5703 | $91.57 | $91.55 | $91.60 |
| 7 purchase totals = | $782.53 | $872.6210 | $872.62 | $872.60 | $872.70 | |