| 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 | $96.58 | 8.819% | $105.0974 | $105.10 | $105.10 | $105.10 |
| Purchase #2 | $216.70 | 13.559% | $246.0824 | $246.08 | $246.10 | $246.10 |
| Purchase #3 | $242.92 | 11.437% | $270.7028 | $270.70 | $270.70 | $270.70 |
| Purchase #4 | $102.49 | 12.406% | $115.2049 | $115.20 | $115.20 | $115.20 |
| Purchase #5 | $250.52 | 9.368% | $273.9887 | $273.99 | $274.00 | $274.00 |
| Purchase #6 | $141.56 | 5.183% | $148.8971 | $148.90 | $148.90 | $148.90 |
| Purchase #7 | $220.80 | 6.558% | $235.2801 | $235.28 | $235.30 | $235.30 |
| 7 purchase totals = | $1,271.57 | $1,395.2534 | $1,395.25 | $1,395.30 | $1,395.30 | |