| 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 | $218.75 | 8.517% | $237.3809 | $237.38 | $237.40 | $237.40 |
| Purchase #2 | $173.83 | 8.862% | $189.2348 | $189.23 | $189.25 | $189.20 |
| Purchase #3 | $45.43 | 4.829% | $47.6238 | $47.62 | $47.60 | $47.60 |
| Purchase #4 | $247.74 | 4.187% | $258.1129 | $258.11 | $258.10 | $258.10 |
| Purchase #5 | $103.61 | 10.320% | $114.3026 | $114.30 | $114.30 | $114.30 |
| Purchase #6 | $190.25 | 13.603% | $216.1297 | $216.13 | $216.15 | $216.10 |
| Purchase #7 | $138.58 | 13.599% | $157.4255 | $157.43 | $157.45 | $157.40 |
| 7 purchase totals = | $1,118.19 | $1,220.2102 | $1,220.20 | $1,220.25 | $1,220.10 | |