| 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 | $37.98 | 6.364% | $40.397 | $40.40 | $40.40 | $40.40 |
| Purchase #2 | $192.49 | 13.247% | $217.9892 | $217.99 | $218.00 | $218.00 |
| Purchase #3 | $242.73 | 7.148% | $260.0803 | $260.08 | $260.10 | $260.10 |
| Purchase #4 | $51.80 | 6.250% | $55.0375 | $55.04 | $55.05 | $55.00 |
| Purchase #5 | $233.54 | 10.840% | $258.8557 | $258.86 | $258.85 | $258.90 |
| Purchase #6 | $84.48 | 8.503% | $91.6633 | $91.66 | $91.65 | $91.70 |
| Purchase #7 | $114.95 | 4.292% | $119.8837 | $119.88 | $119.90 | $119.90 |
| 7 purchase totals = | $957.97 | $1,043.9067 | $1,043.91 | $1,043.95 | $1,044.00 | |