| 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 | $125.50 | 7.662% | $135.1158 | $135.12 | $135.10 | $135.10 |
| Purchase #2 | $243.93 | 12.491% | $274.3993 | $274.40 | $274.40 | $274.40 |
| Purchase #3 | $132.84 | 7.303% | $142.5413 | $142.54 | $142.55 | $142.50 |
| Purchase #4 | $229.59 | 7.785% | $247.4636 | $247.46 | $247.45 | $247.50 |
| Purchase #5 | $107.52 | 13.656% | $122.2029 | $122.20 | $122.20 | $122.20 |
| Purchase #6 | $83.60 | 6.268% | $88.84 | $88.84 | $88.85 | $88.80 |
| Purchase #7 | $164.39 | 11.834% | $183.8439 | $183.84 | $183.85 | $183.80 |
| 7 purchase totals = | $1,087.37 | $1,194.4068 | $1,194.40 | $1,194.40 | $1,194.30 | |