| 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 | $23.86 | 9.662% | $26.1654 | $26.17 | $26.15 | $26.20 |
| Purchase #2 | $149.52 | 4.174% | $155.761 | $155.76 | $155.75 | $155.80 |
| Purchase #3 | $40.61 | 4.583% | $42.4712 | $42.47 | $42.45 | $42.50 |
| Purchase #4 | $244.85 | 10.829% | $271.3648 | $271.36 | $271.35 | $271.40 |
| Purchase #5 | $154.42 | 5.199% | $162.4483 | $162.45 | $162.45 | $162.40 |
| Purchase #6 | $206.67 | 8.264% | $223.7492 | $223.75 | $223.75 | $223.70 |
| Purchase #7 | $108.52 | 12.765% | $122.3726 | $122.37 | $122.35 | $122.40 |
| 7 purchase totals = | $928.45 | $1,004.3325 | $1,004.33 | $1,004.25 | $1,004.40 | |