| 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 | $230.81 | 10.536% | $255.1281 | $255.13 | $255.15 | $255.10 |
| Purchase #2 | $85.97 | 10.211% | $94.7484 | $94.75 | $94.75 | $94.70 |
| Purchase #3 | $194.33 | 9.741% | $213.2597 | $213.26 | $213.25 | $213.30 |
| Purchase #4 | $230.78 | 4.581% | $241.352 | $241.35 | $241.35 | $241.40 |
| Purchase #5 | $40.50 | 10.484% | $44.746 | $44.75 | $44.75 | $44.70 |
| Purchase #6 | $129.94 | 7.201% | $139.297 | $139.30 | $139.30 | $139.30 |
| Purchase #7 | $43.30 | 9.550% | $47.4352 | $47.44 | $47.45 | $47.40 |
| 7 purchase totals = | $955.63 | $1,035.9664 | $1,035.98 | $1,036.00 | $1,035.90 | |