| 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 | $37.61 | 7.798% | $40.5428 | $40.54 | $40.55 | $40.50 |
| Purchase #2 | $239.99 | 13.670% | $272.7966 | $272.80 | $272.80 | $272.80 |
| Purchase #3 | $250.47 | 4.846% | $262.6078 | $262.61 | $262.60 | $262.60 |
| Purchase #4 | $112.75 | 11.112% | $125.2788 | $125.28 | $125.30 | $125.30 |
| Purchase #5 | $180.74 | 9.305% | $197.5579 | $197.56 | $197.55 | $197.60 |
| Purchase #6 | $225.50 | 11.165% | $250.6771 | $250.68 | $250.70 | $250.70 |
| Purchase #7 | $221.54 | 11.270% | $246.5076 | $246.51 | $246.50 | $246.50 |
| 7 purchase totals = | $1,268.60 | $1,395.9686 | $1,395.98 | $1,396.00 | $1,396.00 | |