| 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 | $45.80 | 13.851% | $52.1438 | $52.14 | $52.15 | $52.10 |
| Purchase #2 | $10.99 | 11.684% | $12.2741 | $12.27 | $12.25 | $12.30 |
| Purchase #3 | $199.64 | 13.636% | $226.8629 | $226.86 | $226.85 | $226.90 |
| Purchase #4 | $247.87 | 13.783% | $282.0339 | $282.03 | $282.05 | $282.00 |
| Purchase #5 | $237.39 | 8.355% | $257.2239 | $257.22 | $257.20 | $257.20 |
| Purchase #6 | $56.99 | 12.426% | $64.0716 | $64.07 | $64.05 | $64.10 |
| Purchase #7 | $242.75 | 11.551% | $270.7901 | $270.79 | $270.80 | $270.80 |
| 7 purchase totals = | $1,041.43 | $1,165.4003 | $1,165.38 | $1,165.35 | $1,165.40 | |