| 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 | $131.83 | 3.725% | $136.7407 | $136.74 | $136.75 | $136.70 |
| Purchase #2 | $130.82 | 4.268% | $136.4034 | $136.40 | $136.40 | $136.40 |
| Purchase #3 | $207.87 | 3.720% | $215.6028 | $215.60 | $215.60 | $215.60 |
| Purchase #4 | $43.52 | 10.207% | $47.9621 | $47.96 | $47.95 | $48.00 |
| Purchase #5 | $132.85 | 7.258% | $142.4923 | $142.49 | $142.50 | $142.50 |
| Purchase #6 | $91.49 | 9.435% | $100.1221 | $100.12 | $100.10 | $100.10 |
| Purchase #7 | $201.84 | 11.681% | $225.4169 | $225.42 | $225.40 | $225.40 |
| 7 purchase totals = | $940.22 | $1,004.7403 | $1,004.73 | $1,004.70 | $1,004.70 | |