| 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 | $220.77 | 3.281% | $228.0135 | $228.01 | $228.00 | $228.00 |
| Purchase #2 | $184.79 | 7.534% | $198.7121 | $198.71 | $198.70 | $198.70 |
| Purchase #3 | $133.51 | 12.541% | $150.2535 | $150.25 | $150.25 | $150.30 |
| Purchase #4 | $235.63 | 8.212% | $254.9799 | $254.98 | $255.00 | $255.00 |
| Purchase #5 | $23.53 | 12.619% | $26.4993 | $26.50 | $26.50 | $26.50 |
| Purchase #6 | $147.78 | 13.417% | $167.6076 | $167.61 | $167.60 | $167.60 |
| Purchase #7 | $80.56 | 9.295% | $88.0481 | $88.05 | $88.05 | $88.00 |
| 7 purchase totals = | $1,026.57 | $1,114.1140 | $1,114.11 | $1,114.10 | $1,114.10 | |