| 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 | $204.40 | 3.417% | $211.3843 | $211.38 | $211.40 | $211.40 |
| Purchase #2 | $170.97 | 12.489% | $192.3224 | $192.32 | $192.30 | $192.30 |
| Purchase #3 | $197.55 | 13.571% | $224.3595 | $224.36 | $224.35 | $224.40 |
| Purchase #4 | $71.76 | 13.408% | $81.3816 | $81.38 | $81.40 | $81.40 |
| Purchase #5 | $154.94 | 3.684% | $160.648 | $160.65 | $160.65 | $160.60 |
| Purchase #6 | $74.85 | 10.665% | $82.8328 | $82.83 | $82.85 | $82.80 |
| Purchase #7 | $250.28 | 10.292% | $276.0388 | $276.04 | $276.05 | $276.00 |
| 7 purchase totals = | $1,124.75 | $1,228.9674 | $1,228.96 | $1,229.00 | $1,228.90 | |