| 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 | $206.91 | 11.294% | $230.2784 | $230.28 | $230.30 | $230.30 |
| Purchase #2 | $199.38 | 3.862% | $207.0801 | $207.08 | $207.10 | $207.10 |
| Purchase #3 | $88.42 | 9.232% | $96.5829 | $96.58 | $96.60 | $96.60 |
| Purchase #4 | $135.85 | 5.222% | $142.9441 | $142.94 | $142.95 | $142.90 |
| Purchase #5 | $198.74 | 5.645% | $209.9589 | $209.96 | $209.95 | $210.00 |
| Purchase #6 | $237.39 | 7.713% | $255.6999 | $255.70 | $255.70 | $255.70 |
| Purchase #7 | $240.57 | 10.481% | $265.7841 | $265.78 | $265.80 | $265.80 |
| 7 purchase totals = | $1,307.26 | $1,408.3284 | $1,408.32 | $1,408.40 | $1,408.40 | |