| 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 | $159.74 | 13.285% | $180.9615 | $180.96 | $180.95 | $181.00 |
| Purchase #2 | $228.34 | 11.721% | $255.1037 | $255.10 | $255.10 | $255.10 |
| Purchase #3 | $93.33 | 5.271% | $98.2494 | $98.25 | $98.25 | $98.20 |
| Purchase #4 | $207.62 | 12.270% | $233.095 | $233.10 | $233.10 | $233.10 |
| Purchase #5 | $57.39 | 10.642% | $63.4974 | $63.50 | $63.50 | $63.50 |
| Purchase #6 | $231.67 | 8.550% | $251.4778 | $251.48 | $251.50 | $251.50 |
| Purchase #7 | $238.47 | 10.150% | $262.6747 | $262.67 | $262.65 | $262.70 |
| 7 purchase totals = | $1,216.56 | $1,345.0595 | $1,345.06 | $1,345.05 | $1,345.10 | |