| 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 | $235.94 | 12.136% | $264.5737 | $264.57 | $264.55 | $264.60 |
| Purchase #2 | $47.78 | 4.675% | $50.0137 | $50.01 | $50.00 | $50.00 |
| Purchase #3 | $213.58 | 12.426% | $240.1195 | $240.12 | $240.10 | $240.10 |
| Purchase #4 | $122.68 | 6.579% | $130.7511 | $130.75 | $130.75 | $130.80 |
| Purchase #5 | $223.33 | 8.264% | $241.786 | $241.79 | $241.80 | $241.80 |
| Purchase #6 | $244.89 | 12.717% | $276.0327 | $276.03 | $276.05 | $276.00 |
| Purchase #7 | $28.93 | 4.237% | $30.1558 | $30.16 | $30.15 | $30.20 |
| 7 purchase totals = | $1,117.13 | $1,233.4325 | $1,233.43 | $1,233.40 | $1,233.50 | |