| 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 | $94.73 | 10.120% | $104.3167 | $104.32 | $104.30 | $104.30 |
| Purchase #2 | $105.48 | 8.340% | $114.277 | $114.28 | $114.30 | $114.30 |
| Purchase #3 | $138.83 | 10.725% | $153.7195 | $153.72 | $153.70 | $153.70 |
| Purchase #4 | $230.73 | 8.575% | $250.5151 | $250.52 | $250.50 | $250.50 |
| Purchase #5 | $7.93 | 10.550% | $8.7666 | $8.77 | $8.75 | $8.80 |
| Purchase #6 | $42.48 | 11.444% | $47.3414 | $47.34 | $47.35 | $47.30 |
| Purchase #7 | $250.26 | 5.281% | $263.4762 | $263.48 | $263.50 | $263.50 |
| 7 purchase totals = | $870.44 | $942.4125 | $942.43 | $942.40 | $942.40 | |