| 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 | $241.90 | 6.710% | $258.1315 | $258.13 | $258.15 | $258.10 |
| Purchase #2 | $217.40 | 3.204% | $224.3655 | $224.37 | $224.35 | $224.40 |
| Purchase #3 | $155.85 | 4.504% | $162.8695 | $162.87 | $162.85 | $162.90 |
| Purchase #4 | $19.25 | 3.233% | $19.8724 | $19.87 | $19.85 | $19.90 |
| Purchase #5 | $121.49 | 4.482% | $126.9352 | $126.94 | $126.95 | $126.90 |
| Purchase #6 | $61.77 | 13.766% | $70.2733 | $70.27 | $70.25 | $70.30 |
| Purchase #7 | $224.29 | 7.561% | $241.2486 | $241.25 | $241.25 | $241.20 |
| 7 purchase totals = | $1,041.95 | $1,103.6960 | $1,103.70 | $1,103.65 | $1,103.70 | |