| 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 | $224.86 | 4.599% | $235.2013 | $235.20 | $235.20 | $235.20 |
| Purchase #2 | $36.66 | 4.264% | $38.2232 | $38.22 | $38.20 | $38.20 |
| Purchase #3 | $173.64 | 12.120% | $194.6852 | $194.69 | $194.70 | $194.70 |
| Purchase #4 | $45.87 | 7.480% | $49.3011 | $49.30 | $49.30 | $49.30 |
| Purchase #5 | $18.99 | 10.483% | $20.9807 | $20.98 | $21.00 | $21.00 |
| Purchase #6 | $149.41 | 8.580% | $162.2294 | $162.23 | $162.25 | $162.20 |
| Purchase #7 | $19.68 | 13.761% | $22.3882 | $22.39 | $22.40 | $22.40 |
| 7 purchase totals = | $669.11 | $723.0091 | $723.01 | $723.05 | $723.00 | |