| 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 | $109.27 | 12.466% | $122.8916 | $122.89 | $122.90 | $122.90 |
| Purchase #2 | $86.58 | 4.228% | $90.2406 | $90.24 | $90.25 | $90.20 |
| Purchase #3 | $203.81 | 3.283% | $210.5011 | $210.50 | $210.50 | $210.50 |
| Purchase #4 | $204.99 | 7.656% | $220.684 | $220.68 | $220.70 | $220.70 |
| Purchase #5 | $5.89 | 8.218% | $6.374 | $6.37 | $6.35 | $6.40 |
| Purchase #6 | $68.45 | 8.861% | $74.5154 | $74.52 | $74.50 | $74.50 |
| Purchase #7 | $86.99 | 7.414% | $93.4394 | $93.44 | $93.45 | $93.40 |
| 7 purchase totals = | $765.98 | $818.6461 | $818.64 | $818.65 | $818.60 | |