| 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 | $207.38 | 8.464% | $224.9326 | $224.93 | $224.95 | $224.90 |
| Purchase #2 | $202.28 | 6.255% | $214.9326 | $214.93 | $214.95 | $214.90 |
| Purchase #3 | $47.54 | 3.842% | $49.3665 | $49.37 | $49.35 | $49.40 |
| Purchase #4 | $16.85 | 11.826% | $18.8427 | $18.84 | $18.85 | $18.80 |
| Purchase #5 | $206.58 | 11.822% | $231.0019 | $231.00 | $231.00 | $231.00 |
| Purchase #6 | $141.58 | 9.864% | $155.5455 | $155.55 | $155.55 | $155.50 |
| Purchase #7 | $181.81 | 12.535% | $204.5999 | $204.60 | $204.60 | $204.60 |
| 7 purchase totals = | $1,004.02 | $1,099.2217 | $1,099.22 | $1,099.25 | $1,099.10 | |