| 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 | $217.39 | 7.331% | $233.3269 | $233.33 | $233.35 | $233.30 |
| Purchase #2 | $135.43 | 4.402% | $141.3916 | $141.39 | $141.40 | $141.40 |
| Purchase #3 | $125.88 | 12.315% | $141.3821 | $141.38 | $141.40 | $141.40 |
| Purchase #4 | $167.46 | 9.442% | $183.2716 | $183.27 | $183.25 | $183.30 |
| Purchase #5 | $220.64 | 7.232% | $236.5967 | $236.60 | $236.60 | $236.60 |
| Purchase #6 | $187.44 | 5.182% | $197.1531 | $197.15 | $197.15 | $197.20 |
| Purchase #7 | $156.69 | 7.198% | $167.9685 | $167.97 | $167.95 | $168.00 |
| 7 purchase totals = | $1,210.93 | $1,301.0905 | $1,301.09 | $1,301.10 | $1,301.20 | |