| 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 | $135.37 | 4.289% | $141.176 | $141.18 | $141.20 | $141.20 |
| Purchase #2 | $250.82 | 11.762% | $280.3214 | $280.32 | $280.30 | $280.30 |
| Purchase #3 | $107.48 | 13.260% | $121.7318 | $121.73 | $121.75 | $121.70 |
| Purchase #4 | $195.75 | 4.136% | $203.8462 | $203.85 | $203.85 | $203.80 |
| Purchase #5 | $135.95 | 12.740% | $153.27 | $153.27 | $153.25 | $153.30 |
| Purchase #6 | $98.66 | 9.818% | $108.3464 | $108.35 | $108.35 | $108.30 |
| Purchase #7 | $72.26 | 5.552% | $76.2719 | $76.27 | $76.25 | $76.30 |
| 7 purchase totals = | $996.29 | $1,084.9637 | $1,084.97 | $1,084.95 | $1,084.90 | |