| 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 | $216.82 | 12.184% | $243.2373 | $243.24 | $243.25 | $243.20 |
| Purchase #2 | $52.55 | 3.757% | $54.5243 | $54.52 | $54.50 | $54.50 |
| Purchase #3 | $39.63 | 8.244% | $42.8971 | $42.90 | $42.90 | $42.90 |
| Purchase #4 | $133.37 | 3.861% | $138.5194 | $138.52 | $138.50 | $138.50 |
| Purchase #5 | $64.33 | 8.821% | $70.0045 | $70.00 | $70.00 | $70.00 |
| Purchase #6 | $76.40 | 11.547% | $85.2219 | $85.22 | $85.20 | $85.20 |
| Purchase #7 | $103.66 | 6.124% | $110.0081 | $110.01 | $110.00 | $110.00 |
| 7 purchase totals = | $686.76 | $744.4126 | $744.41 | $744.35 | $744.30 | |