| 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 | $27.50 | 10.626% | $30.4222 | $30.42 | $30.40 | $30.40 |
| Purchase #2 | $225.61 | 7.543% | $242.6278 | $242.63 | $242.65 | $242.60 |
| Purchase #3 | $68.48 | 11.726% | $76.51 | $76.51 | $76.50 | $76.50 |
| Purchase #4 | $128.49 | 6.260% | $136.5335 | $136.53 | $136.55 | $136.50 |
| Purchase #5 | $83.55 | 9.323% | $91.3394 | $91.34 | $91.35 | $91.30 |
| Purchase #6 | $214.95 | 10.347% | $237.1909 | $237.19 | $237.20 | $237.20 |
| Purchase #7 | $182.64 | 9.799% | $200.5369 | $200.54 | $200.55 | $200.50 |
| 7 purchase totals = | $931.22 | $1,015.1607 | $1,015.16 | $1,015.20 | $1,015.00 | |