| 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 | $109.81 | 11.220% | $122.1307 | $122.13 | $122.15 | $122.10 |
| Purchase #2 | $161.58 | 7.406% | $173.5466 | $173.55 | $173.55 | $173.50 |
| Purchase #3 | $244.62 | 8.505% | $265.4249 | $265.42 | $265.40 | $265.40 |
| Purchase #4 | $46.27 | 11.451% | $51.5684 | $51.57 | $51.55 | $51.60 |
| Purchase #5 | $118.26 | 3.751% | $122.6959 | $122.70 | $122.70 | $122.70 |
| Purchase #6 | $167.33 | 10.768% | $185.3481 | $185.35 | $185.35 | $185.30 |
| Purchase #7 | $194.75 | 4.425% | $203.3677 | $203.37 | $203.35 | $203.40 |
| 7 purchase totals = | $1,042.62 | $1,124.0823 | $1,124.09 | $1,124.05 | $1,124.00 | |