| 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 | $243.86 | 3.397% | $252.1439 | $252.14 | $252.15 | $252.10 |
| Purchase #2 | $103.97 | 7.714% | $111.9902 | $111.99 | $112.00 | $112.00 |
| Purchase #3 | $18.30 | 9.284% | $19.999 | $20.00 | $20.00 | $20.00 |
| Purchase #4 | $162.82 | 8.331% | $176.3845 | $176.38 | $176.40 | $176.40 |
| Purchase #5 | $214.66 | 6.131% | $227.8208 | $227.82 | $227.80 | $227.80 |
| Purchase #6 | $132.38 | 13.305% | $149.9932 | $149.99 | $150.00 | $150.00 |
| Purchase #7 | $149.77 | 13.117% | $169.4153 | $169.42 | $169.40 | $169.40 |
| 7 purchase totals = | $1,025.76 | $1,107.7469 | $1,107.74 | $1,107.75 | $1,107.70 | |