| 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 | $140.46 | 4.289% | $146.4843 | $146.48 | $146.50 | $146.50 |
| Purchase #2 | $82.68 | 12.427% | $92.9546 | $92.95 | $92.95 | $93.00 |
| Purchase #3 | $239.39 | 4.817% | $250.9214 | $250.92 | $250.90 | $250.90 |
| Purchase #4 | $142.93 | 6.406% | $152.0861 | $152.09 | $152.10 | $152.10 |
| Purchase #5 | $176.92 | 10.360% | $195.2489 | $195.25 | $195.25 | $195.20 |
| Purchase #6 | $190.39 | 3.624% | $197.2897 | $197.29 | $197.30 | $197.30 |
| Purchase #7 | $230.59 | 10.715% | $255.2977 | $255.30 | $255.30 | $255.30 |
| 7 purchase totals = | $1,203.36 | $1,290.2827 | $1,290.28 | $1,290.30 | $1,290.30 | |