| 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 | $230.75 | 5.846% | $244.2396 | $244.24 | $244.25 | $244.20 |
| Purchase #2 | $140.32 | 11.111% | $155.911 | $155.91 | $155.90 | $155.90 |
| Purchase #3 | $115.87 | 11.516% | $129.2136 | $129.21 | $129.20 | $129.20 |
| Purchase #4 | $118.31 | 12.338% | $132.9071 | $132.91 | $132.90 | $132.90 |
| Purchase #5 | $218.97 | 7.404% | $235.1825 | $235.18 | $235.20 | $235.20 |
| Purchase #6 | $161.81 | 12.385% | $181.8502 | $181.85 | $181.85 | $181.90 |
| Purchase #7 | $108.35 | 8.419% | $117.472 | $117.47 | $117.45 | $117.50 |
| 7 purchase totals = | $1,094.38 | $1,196.7760 | $1,196.77 | $1,196.75 | $1,196.80 | |