| 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 | $206.86 | 6.593% | $220.4983 | $220.50 | $220.50 | $220.50 |
| Purchase #2 | $62.31 | 11.256% | $69.3236 | $69.32 | $69.30 | $69.30 |
| Purchase #3 | $206.53 | 7.449% | $221.9144 | $221.91 | $221.90 | $221.90 |
| Purchase #4 | $189.87 | 4.813% | $199.0084 | $199.01 | $199.00 | $199.00 |
| Purchase #5 | $17.59 | 13.308% | $19.9309 | $19.93 | $19.95 | $19.90 |
| Purchase #6 | $45.93 | 7.870% | $49.5447 | $49.54 | $49.55 | $49.50 |
| Purchase #7 | $105.72 | 11.283% | $117.6484 | $117.65 | $117.65 | $117.60 |
| 7 purchase totals = | $834.81 | $897.8687 | $897.86 | $897.85 | $897.70 | |