| 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 | $213.60 | 8.640% | $232.055 | $232.06 | $232.05 | $232.10 |
| Purchase #2 | $228.33 | 7.410% | $245.2493 | $245.25 | $245.25 | $245.20 |
| Purchase #3 | $188.38 | 12.327% | $211.6016 | $211.60 | $211.60 | $211.60 |
| Purchase #4 | $168.71 | 11.119% | $187.4689 | $187.47 | $187.45 | $187.50 |
| Purchase #5 | $14.90 | 8.304% | $16.1373 | $16.14 | $16.15 | $16.10 |
| Purchase #6 | $134.77 | 6.807% | $143.9438 | $143.94 | $143.95 | $143.90 |
| Purchase #7 | $10.82 | 6.804% | $11.5562 | $11.56 | $11.55 | $11.60 |
| 7 purchase totals = | $959.51 | $1,048.0121 | $1,048.02 | $1,048.00 | $1,048.00 | |