| 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 | $208.66 | 6.635% | $222.5046 | $222.50 | $222.50 | $222.50 |
| Purchase #2 | $191.86 | 9.873% | $210.8023 | $210.80 | $210.80 | $210.80 |
| Purchase #3 | $38.93 | 10.475% | $43.0079 | $43.01 | $43.00 | $43.00 |
| Purchase #4 | $35.44 | 13.479% | $40.217 | $40.22 | $40.20 | $40.20 |
| Purchase #5 | $104.73 | 8.551% | $113.6855 | $113.69 | $113.70 | $113.70 |
| Purchase #6 | $108.42 | 4.401% | $113.1916 | $113.19 | $113.20 | $113.20 |
| Purchase #7 | $29.26 | 7.873% | $31.5636 | $31.56 | $31.55 | $31.60 |
| 7 purchase totals = | $717.30 | $774.9725 | $774.97 | $774.95 | $775.00 | |