| 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 | $243.66 | 11.617% | $271.966 | $271.97 | $271.95 | $272.00 |
| Purchase #2 | $182.52 | 3.841% | $189.5306 | $189.53 | $189.55 | $189.50 |
| Purchase #3 | $14.79 | 13.184% | $16.7399 | $16.74 | $16.75 | $16.70 |
| Purchase #4 | $58.76 | 10.283% | $64.8023 | $64.80 | $64.80 | $64.80 |
| Purchase #5 | $29.29 | 10.762% | $32.4422 | $32.44 | $32.45 | $32.40 |
| Purchase #6 | $171.57 | 6.702% | $183.0686 | $183.07 | $183.05 | $183.10 |
| Purchase #7 | $129.68 | 5.165% | $136.378 | $136.38 | $136.40 | $136.40 |
| 7 purchase totals = | $830.27 | $894.9276 | $894.93 | $894.95 | $894.90 | |