| 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 | $204.96 | 12.202% | $229.9692 | $229.97 | $229.95 | $230.00 |
| Purchase #2 | $250.80 | 9.607% | $274.8944 | $274.89 | $274.90 | $274.90 |
| Purchase #3 | $151.65 | 4.293% | $158.1603 | $158.16 | $158.15 | $158.20 |
| Purchase #4 | $225.88 | 3.586% | $233.9801 | $233.98 | $234.00 | $234.00 |
| Purchase #5 | $95.47 | 10.752% | $105.7349 | $105.73 | $105.75 | $105.70 |
| Purchase #6 | $247.87 | 6.206% | $263.2528 | $263.25 | $263.25 | $263.30 |
| Purchase #7 | $229.46 | 7.668% | $247.055 | $247.06 | $247.05 | $247.10 |
| 7 purchase totals = | $1,406.09 | $1,513.0467 | $1,513.04 | $1,513.05 | $1,513.20 | |