| 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 | $219.25 | 3.307% | $226.5006 | $226.50 | $226.50 | $226.50 |
| Purchase #2 | $233.55 | 5.641% | $246.7246 | $246.72 | $246.70 | $246.70 |
| Purchase #3 | $150.48 | 8.397% | $163.1158 | $163.12 | $163.10 | $163.10 |
| Purchase #4 | $202.38 | 8.345% | $219.2686 | $219.27 | $219.25 | $219.30 |
| Purchase #5 | $110.44 | 3.714% | $114.5417 | $114.54 | $114.55 | $114.50 |
| Purchase #6 | $82.34 | 9.801% | $90.4101 | $90.41 | $90.40 | $90.40 |
| Purchase #7 | $113.81 | 7.174% | $121.9747 | $121.97 | $121.95 | $122.00 |
| 7 purchase totals = | $1,112.25 | $1,182.5361 | $1,182.53 | $1,182.45 | $1,182.50 | |