| 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 | $247.72 | 8.192% | $268.0132 | $268.01 | $268.00 | $268.00 |
| Purchase #2 | $192.40 | 3.451% | $199.0397 | $199.04 | $199.05 | $199.00 |
| Purchase #3 | $197.91 | 7.315% | $212.3871 | $212.39 | $212.40 | $212.40 |
| Purchase #4 | $223.35 | 6.172% | $237.1352 | $237.14 | $237.15 | $237.10 |
| Purchase #5 | $128.92 | 5.834% | $136.4412 | $136.44 | $136.45 | $136.40 |
| Purchase #6 | $238.77 | 13.202% | $270.2924 | $270.29 | $270.30 | $270.30 |
| Purchase #7 | $68.64 | 3.106% | $70.772 | $70.77 | $70.75 | $70.80 |
| 7 purchase totals = | $1,297.71 | $1,394.0808 | $1,394.08 | $1,394.10 | $1,394.00 | |