| 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 | $189.71 | 7.299% | $203.5569 | $203.56 | $203.55 | $203.60 |
| Purchase #2 | $57.85 | 4.289% | $60.3312 | $60.33 | $60.35 | $60.30 |
| Purchase #3 | $71.58 | 7.816% | $77.1747 | $77.17 | $77.15 | $77.20 |
| Purchase #4 | $225.26 | 10.807% | $249.6038 | $249.60 | $249.60 | $249.60 |
| Purchase #5 | $107.99 | 5.289% | $113.7016 | $113.70 | $113.70 | $113.70 |
| Purchase #6 | $240.61 | 7.513% | $258.687 | $258.69 | $258.70 | $258.70 |
| Purchase #7 | $179.41 | 9.805% | $197.0012 | $197.00 | $197.00 | $197.00 |
| 7 purchase totals = | $1,072.41 | $1,160.0564 | $1,160.05 | $1,160.05 | $1,160.10 | |