| 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 | $113.78 | 7.245% | $122.0234 | $122.02 | $122.00 | $122.00 |
| Purchase #2 | $193.56 | 13.191% | $219.0925 | $219.09 | $219.10 | $219.10 |
| Purchase #3 | $213.60 | 11.427% | $238.0081 | $238.01 | $238.00 | $238.00 |
| Purchase #4 | $203.44 | 10.246% | $224.2845 | $224.28 | $224.30 | $224.30 |
| Purchase #5 | $176.80 | 8.489% | $191.8086 | $191.81 | $191.80 | $191.80 |
| Purchase #6 | $214.68 | 5.399% | $226.2706 | $226.27 | $226.25 | $226.30 |
| Purchase #7 | $195.69 | 5.520% | $206.4921 | $206.49 | $206.50 | $206.50 |
| 7 purchase totals = | $1,311.55 | $1,427.9798 | $1,427.97 | $1,427.95 | $1,428.00 | |