| 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 | $244.81 | 9.732% | $268.6349 | $268.63 | $268.65 | $268.60 |
| Purchase #2 | $140.97 | 6.712% | $150.4319 | $150.43 | $150.45 | $150.40 |
| Purchase #3 | $122.43 | 10.472% | $135.2509 | $135.25 | $135.25 | $135.30 |
| Purchase #4 | $205.89 | 3.844% | $213.8044 | $213.80 | $213.80 | $213.80 |
| Purchase #5 | $124.50 | 4.374% | $129.9456 | $129.95 | $129.95 | $129.90 |
| Purchase #6 | $242.82 | 5.584% | $256.3791 | $256.38 | $256.40 | $256.40 |
| Purchase #7 | $18.81 | 4.225% | $19.6047 | $19.60 | $19.60 | $19.60 |
| 7 purchase totals = | $1,100.23 | $1,174.0515 | $1,174.04 | $1,174.10 | $1,174.00 | |