| 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 | $221.88 | 3.666% | $230.0141 | $230.01 | $230.00 | $230.00 |
| Purchase #2 | $214.73 | 3.739% | $222.7588 | $222.76 | $222.75 | $222.80 |
| Purchase #3 | $129.36 | 6.323% | $137.5394 | $137.54 | $137.55 | $137.50 |
| Purchase #4 | $58.82 | 11.667% | $65.6825 | $65.68 | $65.70 | $65.70 |
| Purchase #5 | $40.95 | 12.871% | $46.2207 | $46.22 | $46.20 | $46.20 |
| Purchase #6 | $52.39 | 7.593% | $56.368 | $56.37 | $56.35 | $56.40 |
| Purchase #7 | $113.94 | 5.160% | $119.8193 | $119.82 | $119.80 | $119.80 |
| 7 purchase totals = | $832.07 | $878.4028 | $878.40 | $878.35 | $878.40 | |