| 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 | $223.38 | 10.294% | $246.3747 | $246.37 | $246.35 | $246.40 |
| Purchase #2 | $99.43 | 7.729% | $107.1149 | $107.11 | $107.10 | $107.10 |
| Purchase #3 | $145.61 | 11.728% | $162.6871 | $162.69 | $162.70 | $162.70 |
| Purchase #4 | $21.44 | 5.607% | $22.6421 | $22.64 | $22.65 | $22.60 |
| Purchase #5 | $47.84 | 6.730% | $51.0596 | $51.06 | $51.05 | $51.10 |
| Purchase #6 | $138.36 | 4.628% | $144.7633 | $144.76 | $144.75 | $144.80 |
| Purchase #7 | $28.46 | 13.542% | $32.3141 | $32.31 | $32.30 | $32.30 |
| 7 purchase totals = | $704.52 | $766.9558 | $766.94 | $766.90 | $767.00 | |