| 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 | $211.87 | 10.405% | $233.9151 | $233.92 | $233.90 | $233.90 |
| Purchase #2 | $9.59 | 5.301% | $10.0984 | $10.10 | $10.10 | $10.10 |
| Purchase #3 | $152.75 | 4.773% | $160.0408 | $160.04 | $160.05 | $160.00 |
| Purchase #4 | $70.33 | 7.536% | $75.6301 | $75.63 | $75.65 | $75.60 |
| Purchase #5 | $107.62 | 12.509% | $121.0822 | $121.08 | $121.10 | $121.10 |
| Purchase #6 | $63.67 | 6.364% | $67.722 | $67.72 | $67.70 | $67.70 |
| Purchase #7 | $31.27 | 3.599% | $32.3954 | $32.40 | $32.40 | $32.40 |
| 7 purchase totals = | $647.10 | $700.8840 | $700.89 | $700.90 | $700.80 | |