| 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 | $92.30 | 9.592% | $101.1534 | $101.15 | $101.15 | $101.20 |
| Purchase #2 | $17.89 | 8.391% | $19.3911 | $19.39 | $19.40 | $19.40 |
| Purchase #3 | $91.94 | 6.600% | $98.008 | $98.01 | $98.00 | $98.00 |
| Purchase #4 | $178.82 | 3.348% | $184.8069 | $184.81 | $184.80 | $184.80 |
| Purchase #5 | $50.64 | 3.816% | $52.5724 | $52.57 | $52.55 | $52.60 |
| Purchase #6 | $114.64 | 9.470% | $125.4964 | $125.50 | $125.50 | $125.50 |
| Purchase #7 | $242.66 | 6.312% | $257.9767 | $257.98 | $258.00 | $258.00 |
| 7 purchase totals = | $788.89 | $839.4049 | $839.41 | $839.40 | $839.50 | |