| 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 | $204.41 | 12.619% | $230.2045 | $230.20 | $230.20 | $230.20 |
| Purchase #2 | $47.77 | 12.335% | $53.6624 | $53.66 | $53.65 | $53.70 |
| Purchase #3 | $206.29 | 13.644% | $234.4362 | $234.44 | $234.45 | $234.40 |
| Purchase #4 | $96.56 | 7.817% | $104.1081 | $104.11 | $104.10 | $104.10 |
| Purchase #5 | $114.81 | 3.606% | $118.95 | $118.95 | $118.95 | $119.00 |
| Purchase #6 | $99.37 | 10.859% | $110.1606 | $110.16 | $110.15 | $110.20 |
| Purchase #7 | $135.39 | 13.174% | $153.2263 | $153.23 | $153.25 | $153.20 |
| 7 purchase totals = | $904.60 | $1,004.7481 | $1,004.75 | $1,004.75 | $1,004.80 | |