| 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 | $109.62 | 9.589% | $120.1315 | $120.13 | $120.15 | $120.10 |
| Purchase #2 | $20.86 | 8.204% | $22.5714 | $22.57 | $22.55 | $22.60 |
| Purchase #3 | $111.76 | 12.586% | $125.8261 | $125.83 | $125.85 | $125.80 |
| Purchase #4 | $87.97 | 11.705% | $98.2669 | $98.27 | $98.25 | $98.30 |
| Purchase #5 | $194.96 | 11.833% | $218.0296 | $218.03 | $218.05 | $218.00 |
| Purchase #6 | $114.71 | 9.105% | $125.1543 | $125.15 | $125.15 | $125.20 |
| Purchase #7 | $9.67 | 13.784% | $11.0029 | $11.00 | $11.00 | $11.00 |
| 7 purchase totals = | $649.55 | $720.9827 | $720.98 | $721.00 | $721.00 | |