| 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 | $230.97 | 4.500% | $241.3637 | $241.36 | $241.35 | $241.40 |
| Purchase #2 | $188.93 | 4.809% | $198.0156 | $198.02 | $198.00 | $198.00 |
| Purchase #3 | $249.45 | 6.165% | $264.8286 | $264.83 | $264.85 | $264.80 |
| Purchase #4 | $169.88 | 6.140% | $180.3106 | $180.31 | $180.30 | $180.30 |
| Purchase #5 | $58.93 | 3.397% | $60.9319 | $60.93 | $60.95 | $60.90 |
| Purchase #6 | $172.78 | 10.520% | $190.9565 | $190.96 | $190.95 | $191.00 |
| Purchase #7 | $130.60 | 13.631% | $148.4021 | $148.40 | $148.40 | $148.40 |
| 7 purchase totals = | $1,201.54 | $1,284.8090 | $1,284.81 | $1,284.80 | $1,284.80 | |