| 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 | $123.55 | 9.306% | $135.0476 | $135.05 | $135.05 | $135.00 |
| Purchase #2 | $133.38 | 13.595% | $151.513 | $151.51 | $151.50 | $151.50 |
| Purchase #3 | $122.78 | 7.747% | $132.2918 | $132.29 | $132.30 | $132.30 |
| Purchase #4 | $214.58 | 9.708% | $235.4114 | $235.41 | $235.40 | $235.40 |
| Purchase #5 | $71.42 | 11.460% | $79.6047 | $79.60 | $79.60 | $79.60 |
| Purchase #6 | $107.84 | 10.480% | $119.1416 | $119.14 | $119.15 | $119.10 |
| Purchase #7 | $161.32 | 11.817% | $180.3832 | $180.38 | $180.40 | $180.40 |
| 7 purchase totals = | $934.87 | $1,033.3933 | $1,033.38 | $1,033.40 | $1,033.30 | |