| 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 | $32.35 | 5.540% | $34.1422 | $34.14 | $34.15 | $34.10 |
| Purchase #2 | $225.60 | 6.508% | $240.282 | $240.28 | $240.30 | $240.30 |
| Purchase #3 | $248.98 | 7.611% | $267.9299 | $267.93 | $267.95 | $267.90 |
| Purchase #4 | $239.91 | 9.650% | $263.0613 | $263.06 | $263.05 | $263.10 |
| Purchase #5 | $224.72 | 6.789% | $239.9762 | $239.98 | $240.00 | $240.00 |
| Purchase #6 | $241.33 | 8.210% | $261.1432 | $261.14 | $261.15 | $261.10 |
| Purchase #7 | $42.55 | 11.240% | $47.3326 | $47.33 | $47.35 | $47.30 |
| 7 purchase totals = | $1,255.44 | $1,353.8674 | $1,353.86 | $1,353.95 | $1,353.80 | |