| 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 | $195.39 | 11.747% | $218.3425 | $218.34 | $218.35 | $218.30 |
| Purchase #2 | $46.84 | 3.645% | $48.5473 | $48.55 | $48.55 | $48.50 |
| Purchase #3 | $21.43 | 7.425% | $23.0212 | $23.02 | $23.00 | $23.00 |
| Purchase #4 | $154.62 | 9.205% | $168.8528 | $168.85 | $168.85 | $168.90 |
| Purchase #5 | $219.63 | 4.457% | $229.4189 | $229.42 | $229.40 | $229.40 |
| Purchase #6 | $18.43 | 6.112% | $19.5564 | $19.56 | $19.55 | $19.60 |
| Purchase #7 | $205.69 | 4.131% | $214.1871 | $214.19 | $214.20 | $214.20 |
| 7 purchase totals = | $862.03 | $921.9262 | $921.93 | $921.90 | $921.90 | |