| 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 | $71.26 | 8.196% | $77.1005 | $77.10 | $77.10 | $77.10 |
| Purchase #2 | $216.34 | 11.483% | $241.1823 | $241.18 | $241.20 | $241.20 |
| Purchase #3 | $223.73 | 4.736% | $234.3259 | $234.33 | $234.35 | $234.30 |
| Purchase #4 | $74.35 | 3.356% | $76.8452 | $76.85 | $76.85 | $76.80 |
| Purchase #5 | $231.83 | 3.278% | $239.4294 | $239.43 | $239.45 | $239.40 |
| Purchase #6 | $240.29 | 9.360% | $262.7811 | $262.78 | $262.80 | $262.80 |
| Purchase #7 | $240.54 | 8.413% | $260.7766 | $260.78 | $260.80 | $260.80 |
| 7 purchase totals = | $1,298.34 | $1,392.4410 | $1,392.45 | $1,392.55 | $1,392.40 | |