| 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 | $243.47 | 4.204% | $253.7055 | $253.71 | $253.70 | $253.70 |
| Purchase #2 | $64.77 | 6.789% | $69.1672 | $69.17 | $69.15 | $69.20 |
| Purchase #3 | $190.95 | 10.594% | $211.1792 | $211.18 | $211.20 | $211.20 |
| Purchase #4 | $115.61 | 3.805% | $120.009 | $120.01 | $120.00 | $120.00 |
| Purchase #5 | $101.95 | 10.384% | $112.5365 | $112.54 | $112.55 | $112.50 |
| Purchase #6 | $149.73 | 11.215% | $166.5222 | $166.52 | $166.50 | $166.50 |
| Purchase #7 | $73.39 | 8.189% | $79.3999 | $79.40 | $79.40 | $79.40 |
| 7 purchase totals = | $939.87 | $1,012.5195 | $1,012.53 | $1,012.50 | $1,012.50 | |