| 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 | $243.29 | 13.609% | $276.3993 | $276.40 | $276.40 | $276.40 |
| Purchase #2 | $139.51 | 3.354% | $144.1892 | $144.19 | $144.20 | $144.20 |
| Purchase #3 | $242.58 | 12.821% | $273.6812 | $273.68 | $273.70 | $273.70 |
| Purchase #4 | $161.32 | 6.735% | $172.1849 | $172.18 | $172.20 | $172.20 |
| Purchase #5 | $195.86 | 12.725% | $220.7832 | $220.78 | $220.80 | $220.80 |
| Purchase #6 | $183.28 | 7.836% | $197.6418 | $197.64 | $197.65 | $197.60 |
| Purchase #7 | $102.77 | 10.404% | $113.4622 | $113.46 | $113.45 | $113.50 |
| 7 purchase totals = | $1,268.61 | $1,398.3418 | $1,398.33 | $1,398.40 | $1,398.40 | |