| 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 | $240.76 | 12.353% | $270.5011 | $270.50 | $270.50 | $270.50 |
| Purchase #2 | $184.70 | 10.328% | $203.7758 | $203.78 | $203.80 | $203.80 |
| Purchase #3 | $102.61 | 7.801% | $110.6146 | $110.61 | $110.60 | $110.60 |
| Purchase #4 | $79.27 | 5.848% | $83.9057 | $83.91 | $83.90 | $83.90 |
| Purchase #5 | $132.26 | 12.774% | $149.1549 | $149.15 | $149.15 | $149.20 |
| Purchase #6 | $211.76 | 9.401% | $231.6676 | $231.67 | $231.65 | $231.70 |
| Purchase #7 | $58.78 | 10.118% | $64.7274 | $64.73 | $64.75 | $64.70 |
| 7 purchase totals = | $1,010.14 | $1,114.3471 | $1,114.35 | $1,114.35 | $1,114.40 | |