| 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 | $18.96 | 11.402% | $21.1218 | $21.12 | $21.10 | $21.10 |
| Purchase #2 | $178.74 | 10.108% | $196.807 | $196.81 | $196.80 | $196.80 |
| Purchase #3 | $96.51 | 5.186% | $101.515 | $101.52 | $101.50 | $101.50 |
| Purchase #4 | $200.78 | 11.668% | $224.207 | $224.21 | $224.20 | $224.20 |
| Purchase #5 | $164.90 | 10.311% | $181.9028 | $181.90 | $181.90 | $181.90 |
| Purchase #6 | $239.31 | 9.276% | $261.5084 | $261.51 | $261.50 | $261.50 |
| Purchase #7 | $250.96 | 5.617% | $265.0564 | $265.06 | $265.05 | $265.10 |
| 7 purchase totals = | $1,150.16 | $1,252.1184 | $1,252.13 | $1,252.05 | $1,252.10 | |