| 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 | $15.94 | 6.688% | $17.0061 | $17.01 | $17.00 | $17.00 |
| Purchase #2 | $229.45 | 4.751% | $240.3512 | $240.35 | $240.35 | $240.40 |
| Purchase #3 | $241.87 | 6.347% | $257.2215 | $257.22 | $257.20 | $257.20 |
| Purchase #4 | $186.33 | 4.413% | $194.5527 | $194.55 | $194.55 | $194.60 |
| Purchase #5 | $240.73 | 11.222% | $267.7447 | $267.74 | $267.75 | $267.70 |
| Purchase #6 | $137.61 | 3.489% | $142.4112 | $142.41 | $142.40 | $142.40 |
| Purchase #7 | $81.83 | 12.287% | $91.8845 | $91.88 | $91.90 | $91.90 |
| 7 purchase totals = | $1,133.76 | $1,211.1719 | $1,211.16 | $1,211.15 | $1,211.20 | |