| 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 | $209.94 | 8.542% | $227.8731 | $227.87 | $227.85 | $227.90 |
| Purchase #2 | $242.25 | 10.581% | $267.8825 | $267.88 | $267.90 | $267.90 |
| Purchase #3 | $40.96 | 6.546% | $43.6412 | $43.64 | $43.65 | $43.60 |
| Purchase #4 | $92.31 | 12.443% | $103.7961 | $103.80 | $103.80 | $103.80 |
| Purchase #5 | $152.86 | 13.279% | $173.1583 | $173.16 | $173.15 | $173.20 |
| Purchase #6 | $170.52 | 7.331% | $183.0208 | $183.02 | $183.00 | $183.00 |
| Purchase #7 | $236.25 | 3.118% | $243.6163 | $243.62 | $243.60 | $243.60 |
| 7 purchase totals = | $1,145.09 | $1,242.9883 | $1,242.99 | $1,242.95 | $1,243.00 | |