| 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 | $196.34 | 10.543% | $217.0401 | $217.04 | $217.05 | $217.00 |
| Purchase #2 | $108.32 | 8.730% | $117.7763 | $117.78 | $117.80 | $117.80 |
| Purchase #3 | $52.86 | 3.104% | $54.5008 | $54.50 | $54.50 | $54.50 |
| Purchase #4 | $230.61 | 13.822% | $262.4849 | $262.48 | $262.50 | $262.50 |
| Purchase #5 | $189.70 | 4.708% | $198.6311 | $198.63 | $198.65 | $198.60 |
| Purchase #6 | $30.37 | 5.593% | $32.0686 | $32.07 | $32.05 | $32.10 |
| Purchase #7 | $17.41 | 13.163% | $19.7017 | $19.70 | $19.70 | $19.70 |
| 7 purchase totals = | $825.61 | $902.2035 | $902.20 | $902.25 | $902.20 | |