| 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 | $195.47 | 3.365% | $202.0476 | $202.05 | $202.05 | $202.00 |
| Purchase #2 | $72.60 | 8.301% | $78.6265 | $78.63 | $78.65 | $78.60 |
| Purchase #3 | $220.84 | 13.579% | $250.8279 | $250.83 | $250.85 | $250.80 |
| Purchase #4 | $241.66 | 5.356% | $254.6033 | $254.60 | $254.60 | $254.60 |
| Purchase #5 | $156.65 | 11.318% | $174.3796 | $174.38 | $174.40 | $174.40 |
| Purchase #6 | $227.86 | 12.538% | $256.4291 | $256.43 | $256.45 | $256.40 |
| Purchase #7 | $30.87 | 3.700% | $32.0122 | $32.01 | $32.00 | $32.00 |
| 7 purchase totals = | $1,145.95 | $1,248.9262 | $1,248.93 | $1,249.00 | $1,248.80 | |