| 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 | $124.99 | 8.138% | $135.1617 | $135.16 | $135.15 | $135.20 |
| Purchase #2 | $250.92 | 7.136% | $268.8257 | $268.83 | $268.85 | $268.80 |
| Purchase #3 | $235.53 | 12.543% | $265.0725 | $265.07 | $265.05 | $265.10 |
| Purchase #4 | $131.51 | 10.389% | $145.1726 | $145.17 | $145.15 | $145.20 |
| Purchase #5 | $175.69 | 11.746% | $196.3265 | $196.33 | $196.35 | $196.30 |
| Purchase #6 | $128.76 | 10.565% | $142.3635 | $142.36 | $142.35 | $142.40 |
| Purchase #7 | $186.92 | 13.533% | $212.2159 | $212.22 | $212.20 | $212.20 |
| 7 purchase totals = | $1,234.32 | $1,365.1384 | $1,365.14 | $1,365.10 | $1,365.20 | |