| 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 | $231.57 | 9.418% | $253.3793 | $253.38 | $253.40 | $253.40 |
| Purchase #2 | $57.49 | 10.751% | $63.6707 | $63.67 | $63.65 | $63.70 |
| Purchase #3 | $227.61 | 13.343% | $257.98 | $257.98 | $258.00 | $258.00 |
| Purchase #4 | $75.36 | 5.104% | $79.2064 | $79.21 | $79.20 | $79.20 |
| Purchase #5 | $91.42 | 3.154% | $94.3034 | $94.30 | $94.30 | $94.30 |
| Purchase #6 | $220.69 | 10.847% | $244.6282 | $244.63 | $244.65 | $244.60 |
| Purchase #7 | $10.36 | 7.153% | $11.1011 | $11.10 | $11.10 | $11.10 |
| 7 purchase totals = | $914.50 | $1,004.2691 | $1,004.27 | $1,004.30 | $1,004.30 | |