| 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 | $104.71 | 4.136% | $109.0408 | $109.04 | $109.05 | $109.00 |
| Purchase #2 | $186.35 | 5.142% | $195.9321 | $195.93 | $195.95 | $195.90 |
| Purchase #3 | $184.35 | 12.278% | $206.9845 | $206.98 | $207.00 | $207.00 |
| Purchase #4 | $17.88 | 4.506% | $18.6857 | $18.69 | $18.70 | $18.70 |
| Purchase #5 | $12.70 | 11.213% | $14.1241 | $14.12 | $14.10 | $14.10 |
| Purchase #6 | $34.39 | 3.813% | $35.7013 | $35.70 | $35.70 | $35.70 |
| Purchase #7 | $233.73 | 7.350% | $250.9092 | $250.91 | $250.90 | $250.90 |
| 7 purchase totals = | $774.11 | $831.3777 | $831.37 | $831.40 | $831.30 | |