| 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 | $243.86 | 7.683% | $262.5958 | $262.60 | $262.60 | $262.60 |
| Purchase #2 | $90.38 | 11.738% | $100.9888 | $100.99 | $101.00 | $101.00 |
| Purchase #3 | $177.25 | 5.539% | $187.0679 | $187.07 | $187.05 | $187.10 |
| Purchase #4 | $92.51 | 5.474% | $97.574 | $97.57 | $97.55 | $97.60 |
| Purchase #5 | $214.33 | 10.774% | $237.4219 | $237.42 | $237.40 | $237.40 |
| Purchase #6 | $225.97 | 12.235% | $253.6174 | $253.62 | $253.60 | $253.60 |
| Purchase #7 | $192.77 | 7.817% | $207.8388 | $207.84 | $207.85 | $207.80 |
| 7 purchase totals = | $1,237.07 | $1,347.1046 | $1,347.11 | $1,347.05 | $1,347.10 | |