| 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 | $16.82 | 13.444% | $19.0813 | $19.08 | $19.10 | $19.10 |
| Purchase #2 | $246.37 | 12.720% | $277.7083 | $277.71 | $277.70 | $277.70 |
| Purchase #3 | $142.90 | 9.491% | $156.4626 | $156.46 | $156.45 | $156.50 |
| Purchase #4 | $123.88 | 5.404% | $130.5745 | $130.57 | $130.55 | $130.60 |
| Purchase #5 | $209.97 | 8.606% | $228.04 | $228.04 | $228.05 | $228.00 |
| Purchase #6 | $250.65 | 11.221% | $278.7754 | $278.78 | $278.80 | $278.80 |
| Purchase #7 | $186.83 | 8.332% | $202.3967 | $202.40 | $202.40 | $202.40 |
| 7 purchase totals = | $1,177.42 | $1,293.0388 | $1,293.04 | $1,293.05 | $1,293.10 | |