| 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 | $121.26 | 8.606% | $131.6956 | $131.70 | $131.70 | $131.70 |
| Purchase #2 | $129.47 | 3.732% | $134.3018 | $134.30 | $134.30 | $134.30 |
| Purchase #3 | $129.76 | 13.329% | $147.0557 | $147.06 | $147.05 | $147.10 |
| Purchase #4 | $94.88 | 9.830% | $104.2067 | $104.21 | $104.20 | $104.20 |
| Purchase #5 | $110.55 | 13.826% | $125.8346 | $125.83 | $125.85 | $125.80 |
| Purchase #6 | $43.55 | 13.148% | $49.276 | $49.28 | $49.30 | $49.30 |
| Purchase #7 | $223.41 | 11.791% | $249.7523 | $249.75 | $249.75 | $249.80 |
| 7 purchase totals = | $852.88 | $942.1227 | $942.13 | $942.15 | $942.20 | |