| 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 | $226.70 | 7.696% | $244.1468 | $244.15 | $244.15 | $244.10 |
| Purchase #2 | $119.55 | 9.342% | $130.7184 | $130.72 | $130.70 | $130.70 |
| Purchase #3 | $228.54 | 12.720% | $257.6103 | $257.61 | $257.60 | $257.60 |
| Purchase #4 | $206.35 | 13.146% | $233.4768 | $233.48 | $233.50 | $233.50 |
| Purchase #5 | $26.54 | 13.594% | $30.1478 | $30.15 | $30.15 | $30.10 |
| Purchase #6 | $31.96 | 7.383% | $34.3196 | $34.32 | $34.30 | $34.30 |
| Purchase #7 | $41.63 | 7.442% | $44.7281 | $44.73 | $44.75 | $44.70 |
| 7 purchase totals = | $881.27 | $975.1478 | $975.16 | $975.15 | $975.00 | |