| 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 | $197.45 | 3.167% | $203.7032 | $203.70 | $203.70 | $203.70 |
| Purchase #2 | $207.86 | 6.524% | $221.4208 | $221.42 | $221.40 | $221.40 |
| Purchase #3 | $232.62 | 4.227% | $242.4528 | $242.45 | $242.45 | $242.50 |
| Purchase #4 | $170.85 | 7.560% | $183.7663 | $183.77 | $183.75 | $183.80 |
| Purchase #5 | $152.34 | 11.340% | $169.6154 | $169.62 | $169.60 | $169.60 |
| Purchase #6 | $177.69 | 10.163% | $195.7486 | $195.75 | $195.75 | $195.70 |
| Purchase #7 | $236.71 | 3.150% | $244.1664 | $244.17 | $244.15 | $244.20 |
| 7 purchase totals = | $1,375.52 | $1,460.8735 | $1,460.88 | $1,460.80 | $1,460.90 | |