| 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 | $237.62 | 5.196% | $249.9667 | $249.97 | $249.95 | $250.00 |
| Purchase #2 | $107.65 | 10.563% | $119.0211 | $119.02 | $119.00 | $119.00 |
| Purchase #3 | $132.76 | 13.815% | $151.1008 | $151.10 | $151.10 | $151.10 |
| Purchase #4 | $19.57 | 9.521% | $21.4333 | $21.43 | $21.45 | $21.40 |
| Purchase #5 | $50.70 | 11.118% | $56.3368 | $56.34 | $56.35 | $56.30 |
| Purchase #6 | $178.91 | 13.388% | $202.8625 | $202.86 | $202.85 | $202.90 |
| Purchase #7 | $89.67 | 10.238% | $98.8504 | $98.85 | $98.85 | $98.90 |
| 7 purchase totals = | $816.88 | $899.5716 | $899.57 | $899.55 | $899.60 | |