| 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 | $118.47 | 10.120% | $130.4592 | $130.46 | $130.45 | $130.50 |
| Purchase #2 | $241.64 | 10.243% | $266.3912 | $266.39 | $266.40 | $266.40 |
| Purchase #3 | $58.62 | 7.217% | $62.8506 | $62.85 | $62.85 | $62.90 |
| Purchase #4 | $59.95 | 6.382% | $63.776 | $63.78 | $63.80 | $63.80 |
| Purchase #5 | $217.69 | 10.108% | $239.6941 | $239.69 | $239.70 | $239.70 |
| Purchase #6 | $143.61 | 12.457% | $161.4995 | $161.50 | $161.50 | $161.50 |
| Purchase #7 | $113.51 | 13.573% | $128.9167 | $128.92 | $128.90 | $128.90 |
| 7 purchase totals = | $953.49 | $1,053.5873 | $1,053.59 | $1,053.60 | $1,053.70 | |