| 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 | $111.53 | 9.819% | $122.4811 | $122.48 | $122.50 | $122.50 |
| Purchase #2 | $27.48 | 6.583% | $29.289 | $29.29 | $29.30 | $29.30 |
| Purchase #3 | $216.51 | 4.323% | $225.8697 | $225.87 | $225.85 | $225.90 |
| Purchase #4 | $86.39 | 4.416% | $90.205 | $90.21 | $90.20 | $90.20 |
| Purchase #5 | $216.91 | 10.145% | $238.9155 | $238.92 | $238.90 | $238.90 |
| Purchase #6 | $246.83 | 8.428% | $267.6328 | $267.63 | $267.65 | $267.60 |
| Purchase #7 | $55.37 | 12.247% | $62.1512 | $62.15 | $62.15 | $62.20 |
| 7 purchase totals = | $961.02 | $1,036.5443 | $1,036.55 | $1,036.55 | $1,036.60 | |