| 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 | $31.58 | 7.698% | $34.011 | $34.01 | $34.00 | $34.00 |
| Purchase #2 | $68.81 | 5.363% | $72.5003 | $72.50 | $72.50 | $72.50 |
| Purchase #3 | $188.49 | 10.546% | $208.3682 | $208.37 | $208.35 | $208.40 |
| Purchase #4 | $220.63 | 11.247% | $245.4443 | $245.44 | $245.45 | $245.40 |
| Purchase #5 | $105.54 | 9.361% | $115.4196 | $115.42 | $115.40 | $115.40 |
| Purchase #6 | $204.46 | 13.549% | $232.1623 | $232.16 | $232.15 | $232.20 |
| Purchase #7 | $214.61 | 6.412% | $228.3708 | $228.37 | $228.35 | $228.40 |
| 7 purchase totals = | $1,034.12 | $1,136.2765 | $1,136.27 | $1,136.20 | $1,136.30 | |