| 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 | $142.38 | 12.516% | $160.2003 | $160.20 | $160.20 | $160.20 |
| Purchase #2 | $224.86 | 5.806% | $237.9154 | $237.92 | $237.90 | $237.90 |
| Purchase #3 | $232.94 | 11.584% | $259.9238 | $259.92 | $259.90 | $259.90 |
| Purchase #4 | $200.65 | 8.744% | $218.1948 | $218.19 | $218.20 | $218.20 |
| Purchase #5 | $185.25 | 7.114% | $198.4287 | $198.43 | $198.45 | $198.40 |
| Purchase #6 | $193.56 | 4.568% | $202.4018 | $202.40 | $202.40 | $202.40 |
| Purchase #7 | $58.74 | 11.629% | $65.5709 | $65.57 | $65.55 | $65.60 |
| 7 purchase totals = | $1,238.38 | $1,342.6357 | $1,342.63 | $1,342.60 | $1,342.60 | |