| 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 | $23.62 | 10.752% | $26.1596 | $26.16 | $26.15 | $26.20 |
| Purchase #2 | $248.57 | 12.375% | $279.3305 | $279.33 | $279.35 | $279.30 |
| Purchase #3 | $208.88 | 8.437% | $226.5032 | $226.50 | $226.50 | $226.50 |
| Purchase #4 | $142.85 | 12.410% | $160.5777 | $160.58 | $160.60 | $160.60 |
| Purchase #5 | $61.43 | 12.601% | $69.1708 | $69.17 | $69.15 | $69.20 |
| Purchase #6 | $195.67 | 6.589% | $208.5627 | $208.56 | $208.55 | $208.60 |
| Purchase #7 | $31.90 | 8.752% | $34.6919 | $34.69 | $34.70 | $34.70 |
| 7 purchase totals = | $912.92 | $1,004.9964 | $1,004.99 | $1,005.00 | $1,005.10 | |