| 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 | $100.77 | 12.159% | $113.0226 | $113.02 | $113.00 | $113.00 |
| Purchase #2 | $127.43 | 4.132% | $132.6954 | $132.70 | $132.70 | $132.70 |
| Purchase #3 | $218.77 | 6.233% | $232.4059 | $232.41 | $232.40 | $232.40 |
| Purchase #4 | $199.65 | 12.582% | $224.77 | $224.77 | $224.75 | $224.80 |
| Purchase #5 | $236.54 | 4.416% | $246.9856 | $246.99 | $247.00 | $247.00 |
| Purchase #6 | $231.77 | 6.417% | $246.6427 | $246.64 | $246.65 | $246.60 |
| Purchase #7 | $127.88 | 6.143% | $135.7357 | $135.74 | $135.75 | $135.70 |
| 7 purchase totals = | $1,242.81 | $1,332.2579 | $1,332.27 | $1,332.25 | $1,332.20 | |