| 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 | $223.67 | 10.111% | $246.2853 | $246.29 | $246.30 | $246.30 |
| Purchase #2 | $96.45 | 11.213% | $107.2649 | $107.26 | $107.25 | $107.30 |
| Purchase #3 | $145.84 | 12.455% | $164.0044 | $164.00 | $164.00 | $164.00 |
| Purchase #4 | $228.37 | 5.182% | $240.2041 | $240.20 | $240.20 | $240.20 |
| Purchase #5 | $193.64 | 4.488% | $202.3306 | $202.33 | $202.35 | $202.30 |
| Purchase #6 | $246.76 | 8.637% | $268.0727 | $268.07 | $268.05 | $268.10 |
| Purchase #7 | $132.80 | 7.317% | $142.517 | $142.52 | $142.50 | $142.50 |
| 7 purchase totals = | $1,267.53 | $1,370.6790 | $1,370.67 | $1,370.65 | $1,370.70 | |