| 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 | $221.85 | 4.462% | $231.7489 | $231.75 | $231.75 | $231.70 |
| Purchase #2 | $216.65 | 7.748% | $233.436 | $233.44 | $233.45 | $233.40 |
| Purchase #3 | $84.77 | 9.686% | $92.9808 | $92.98 | $93.00 | $93.00 |
| Purchase #4 | $60.53 | 5.775% | $64.0256 | $64.03 | $64.05 | $64.00 |
| Purchase #5 | $46.57 | 8.822% | $50.6784 | $50.68 | $50.70 | $50.70 |
| Purchase #6 | $129.76 | 5.867% | $137.373 | $137.37 | $137.35 | $137.40 |
| Purchase #7 | $162.86 | 9.486% | $178.3089 | $178.31 | $178.30 | $178.30 |
| 7 purchase totals = | $922.99 | $988.5516 | $988.56 | $988.60 | $988.50 | |