| 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 | $220.29 | 9.143% | $240.4311 | $240.43 | $240.45 | $240.40 |
| Purchase #2 | $8.89 | 13.713% | $10.1091 | $10.11 | $10.10 | $10.10 |
| Purchase #3 | $112.77 | 11.797% | $126.0735 | $126.07 | $126.05 | $126.10 |
| Purchase #4 | $88.35 | 4.102% | $91.9741 | $91.97 | $91.95 | $92.00 |
| Purchase #5 | $164.97 | 6.505% | $175.7013 | $175.70 | $175.70 | $175.70 |
| Purchase #6 | $29.93 | 4.482% | $31.2715 | $31.27 | $31.25 | $31.30 |
| Purchase #7 | $96.80 | 3.604% | $100.2887 | $100.29 | $100.30 | $100.30 |
| 7 purchase totals = | $722.00 | $775.8493 | $775.84 | $775.80 | $775.90 | |