| 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 | $118.60 | 3.254% | $122.4592 | $122.46 | $122.45 | $122.50 |
| Purchase #2 | $122.97 | 11.673% | $137.3243 | $137.32 | $137.30 | $137.30 |
| Purchase #3 | $94.76 | 7.460% | $101.8291 | $101.83 | $101.85 | $101.80 |
| Purchase #4 | $214.27 | 13.819% | $243.88 | $243.88 | $243.90 | $243.90 |
| Purchase #5 | $21.82 | 4.179% | $22.7319 | $22.73 | $22.75 | $22.70 |
| Purchase #6 | $39.40 | 13.616% | $44.7647 | $44.76 | $44.75 | $44.80 |
| Purchase #7 | $250.76 | 6.783% | $267.7691 | $267.77 | $267.75 | $267.80 |
| 7 purchase totals = | $862.58 | $940.7583 | $940.75 | $940.75 | $940.80 | |