| 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 | $99.92 | 8.852% | $108.7649 | $108.76 | $108.75 | $108.80 |
| Purchase #2 | $237.80 | 12.147% | $266.6856 | $266.69 | $266.70 | $266.70 |
| Purchase #3 | $55.47 | 12.516% | $62.4126 | $62.41 | $62.40 | $62.40 |
| Purchase #4 | $243.77 | 7.489% | $262.0259 | $262.03 | $262.05 | $262.00 |
| Purchase #5 | $185.39 | 3.260% | $191.4337 | $191.43 | $191.45 | $191.40 |
| Purchase #6 | $82.84 | 9.850% | $90.9997 | $91.00 | $91.00 | $91.00 |
| Purchase #7 | $234.96 | 13.562% | $266.8253 | $266.83 | $266.85 | $266.80 |
| 7 purchase totals = | $1,140.15 | $1,249.1477 | $1,249.15 | $1,249.20 | $1,249.10 | |