| 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 | $13.84 | 7.865% | $14.9285 | $14.93 | $14.95 | $14.90 |
| Purchase #2 | $226.79 | 3.173% | $233.986 | $233.99 | $234.00 | $234.00 |
| Purchase #3 | $241.86 | 7.482% | $259.956 | $259.96 | $259.95 | $260.00 |
| Purchase #4 | $214.43 | 3.344% | $221.6005 | $221.60 | $221.60 | $221.60 |
| Purchase #5 | $126.38 | 12.707% | $142.4391 | $142.44 | $142.45 | $142.40 |
| Purchase #6 | $151.35 | 10.225% | $166.8255 | $166.83 | $166.85 | $166.80 |
| Purchase #7 | $56.45 | 10.564% | $62.4134 | $62.41 | $62.40 | $62.40 |
| 7 purchase totals = | $1,031.10 | $1,102.1490 | $1,102.16 | $1,102.20 | $1,102.10 | |