| 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 | $230.65 | 7.483% | $247.9095 | $247.91 | $247.90 | $247.90 |
| Purchase #2 | $221.73 | 12.546% | $249.5482 | $249.55 | $249.55 | $249.50 |
| Purchase #3 | $217.29 | 7.497% | $233.5802 | $233.58 | $233.60 | $233.60 |
| Purchase #4 | $41.63 | 10.312% | $45.9229 | $45.92 | $45.90 | $45.90 |
| Purchase #5 | $94.80 | 3.694% | $98.3019 | $98.30 | $98.30 | $98.30 |
| Purchase #6 | $238.46 | 8.403% | $258.4978 | $258.50 | $258.50 | $258.50 |
| Purchase #7 | $150.81 | 4.645% | $157.8151 | $157.82 | $157.80 | $157.80 |
| 7 purchase totals = | $1,195.37 | $1,291.5756 | $1,291.58 | $1,291.55 | $1,291.50 | |