| 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 | $57.33 | 12.293% | $64.3776 | $64.38 | $64.40 | $64.40 |
| Purchase #2 | $227.91 | 11.113% | $253.2376 | $253.24 | $253.25 | $253.20 |
| Purchase #3 | $203.98 | 12.649% | $229.7814 | $229.78 | $229.80 | $229.80 |
| Purchase #4 | $222.99 | 3.463% | $230.7121 | $230.71 | $230.70 | $230.70 |
| Purchase #5 | $154.79 | 10.586% | $171.1761 | $171.18 | $171.20 | $171.20 |
| Purchase #6 | $212.33 | 4.280% | $221.4177 | $221.42 | $221.40 | $221.40 |
| Purchase #7 | $219.83 | 5.577% | $232.0899 | $232.09 | $232.10 | $232.10 |
| 7 purchase totals = | $1,299.16 | $1,402.7924 | $1,402.80 | $1,402.85 | $1,402.80 | |