| 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 | $199.30 | 12.446% | $224.1049 | $224.10 | $224.10 | $224.10 |
| Purchase #2 | $16.79 | 6.247% | $17.8389 | $17.84 | $17.85 | $17.80 |
| Purchase #3 | $81.77 | 13.470% | $92.7844 | $92.78 | $92.80 | $92.80 |
| Purchase #4 | $88.49 | 12.215% | $99.2991 | $99.30 | $99.30 | $99.30 |
| Purchase #5 | $248.63 | 7.166% | $266.4468 | $266.45 | $266.45 | $266.40 |
| Purchase #6 | $211.53 | 6.800% | $225.914 | $225.91 | $225.90 | $225.90 |
| Purchase #7 | $17.77 | 7.590% | $19.1187 | $19.12 | $19.10 | $19.10 |
| 7 purchase totals = | $864.28 | $945.5068 | $945.50 | $945.50 | $945.40 | |