| 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 | $104.76 | 3.589% | $108.5198 | $108.52 | $108.50 | $108.50 |
| Purchase #2 | $195.88 | 9.392% | $214.277 | $214.28 | $214.30 | $214.30 |
| Purchase #3 | $5.87 | 10.252% | $6.4718 | $6.47 | $6.45 | $6.50 |
| Purchase #4 | $116.86 | 4.359% | $121.9539 | $121.95 | $121.95 | $122.00 |
| Purchase #5 | $167.44 | 6.532% | $178.3772 | $178.38 | $178.40 | $178.40 |
| Purchase #6 | $169.66 | 5.652% | $179.2492 | $179.25 | $179.25 | $179.20 |
| Purchase #7 | $181.29 | 13.478% | $205.7243 | $205.72 | $205.70 | $205.70 |
| 7 purchase totals = | $941.76 | $1,014.5732 | $1,014.57 | $1,014.55 | $1,014.60 | |