| 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 | $122.33 | 6.285% | $130.0184 | $130.02 | $130.00 | $130.00 |
| Purchase #2 | $167.67 | 7.398% | $180.0742 | $180.07 | $180.05 | $180.10 |
| Purchase #3 | $167.35 | 11.578% | $186.7258 | $186.73 | $186.75 | $186.70 |
| Purchase #4 | $223.90 | 10.638% | $247.7185 | $247.72 | $247.70 | $247.70 |
| Purchase #5 | $169.95 | 3.293% | $175.5465 | $175.55 | $175.55 | $175.50 |
| Purchase #6 | $65.46 | 8.524% | $71.0398 | $71.04 | $71.05 | $71.00 |
| Purchase #7 | $240.51 | 11.571% | $268.3394 | $268.34 | $268.35 | $268.30 |
| 7 purchase totals = | $1,157.17 | $1,259.4626 | $1,259.47 | $1,259.45 | $1,259.30 | |