| 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 | $193.30 | 3.522% | $200.108 | $200.11 | $200.10 | $200.10 |
| Purchase #2 | $98.76 | 7.412% | $106.0801 | $106.08 | $106.10 | $106.10 |
| Purchase #3 | $235.78 | 3.839% | $244.8316 | $244.83 | $244.85 | $244.80 |
| Purchase #4 | $249.61 | 6.391% | $265.5626 | $265.56 | $265.55 | $265.60 |
| Purchase #5 | $242.45 | 11.468% | $270.2542 | $270.25 | $270.25 | $270.30 |
| Purchase #6 | $165.54 | 3.847% | $171.9083 | $171.91 | $171.90 | $171.90 |
| Purchase #7 | $60.61 | 12.294% | $68.0614 | $68.06 | $68.05 | $68.10 |
| 7 purchase totals = | $1,246.05 | $1,326.8062 | $1,326.80 | $1,326.80 | $1,326.90 | |