| 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 | $245.45 | 3.152% | $253.1866 | $253.19 | $253.20 | $253.20 |
| Purchase #2 | $52.62 | 10.708% | $58.2545 | $58.25 | $58.25 | $58.30 |
| Purchase #3 | $9.96 | 3.199% | $10.2786 | $10.28 | $10.30 | $10.30 |
| Purchase #4 | $140.95 | 10.346% | $155.5327 | $155.53 | $155.55 | $155.50 |
| Purchase #5 | $69.32 | 13.124% | $78.4176 | $78.42 | $78.40 | $78.40 |
| Purchase #6 | $5.91 | 4.509% | $6.1765 | $6.18 | $6.20 | $6.20 |
| Purchase #7 | $238.62 | 11.484% | $266.0231 | $266.02 | $266.00 | $266.00 |
| 7 purchase totals = | $762.83 | $827.8696 | $827.87 | $827.90 | $827.90 | |