| 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 | $234.67 | 10.243% | $258.7072 | $258.71 | $258.70 | $258.70 |
| Purchase #2 | $86.82 | 13.737% | $98.7465 | $98.75 | $98.75 | $98.70 |
| Purchase #3 | $71.79 | 10.171% | $79.0918 | $79.09 | $79.10 | $79.10 |
| Purchase #4 | $165.71 | 5.125% | $174.2026 | $174.20 | $174.20 | $174.20 |
| Purchase #5 | $154.85 | 11.405% | $172.5106 | $172.51 | $172.50 | $172.50 |
| Purchase #6 | $66.52 | 5.814% | $70.3875 | $70.39 | $70.40 | $70.40 |
| Purchase #7 | $6.71 | 7.822% | $7.2349 | $7.23 | $7.25 | $7.20 |
| 7 purchase totals = | $787.07 | $860.8811 | $860.88 | $860.90 | $860.80 | |