| 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 | $216.86 | 9.418% | $237.2839 | $237.28 | $237.30 | $237.30 |
| Purchase #2 | $234.71 | 7.340% | $251.9377 | $251.94 | $251.95 | $251.90 |
| Purchase #3 | $38.94 | 8.354% | $42.193 | $42.19 | $42.20 | $42.20 |
| Purchase #4 | $241.64 | 6.852% | $258.1972 | $258.20 | $258.20 | $258.20 |
| Purchase #5 | $225.92 | 9.539% | $247.4705 | $247.47 | $247.45 | $247.50 |
| Purchase #6 | $15.64 | 10.127% | $17.2239 | $17.22 | $17.20 | $17.20 |
| Purchase #7 | $77.94 | 12.674% | $87.8181 | $87.82 | $87.80 | $87.80 |
| 7 purchase totals = | $1,051.65 | $1,142.1243 | $1,142.12 | $1,142.10 | $1,142.10 | |