| 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 | $208.90 | 6.675% | $222.8441 | $222.84 | $222.85 | $222.80 |
| Purchase #2 | $57.98 | 7.786% | $62.4943 | $62.49 | $62.50 | $62.50 |
| Purchase #3 | $94.44 | 3.140% | $97.4054 | $97.41 | $97.40 | $97.40 |
| Purchase #4 | $214.49 | 7.588% | $230.7655 | $230.77 | $230.75 | $230.80 |
| Purchase #5 | $12.91 | 4.722% | $13.5196 | $13.52 | $13.50 | $13.50 |
| Purchase #6 | $197.48 | 12.383% | $221.9339 | $221.93 | $221.95 | $221.90 |
| Purchase #7 | $70.43 | 4.250% | $73.4233 | $73.42 | $73.40 | $73.40 |
| 7 purchase totals = | $856.63 | $922.3861 | $922.38 | $922.35 | $922.30 | |