| 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 | $22.90 | 10.774% | $25.3672 | $25.37 | $25.35 | $25.40 |
| Purchase #2 | $197.87 | 12.396% | $222.398 | $222.40 | $222.40 | $222.40 |
| Purchase #3 | $170.78 | 7.737% | $183.9932 | $183.99 | $184.00 | $184.00 |
| Purchase #4 | $211.91 | 9.833% | $232.7471 | $232.75 | $232.75 | $232.70 |
| Purchase #5 | $146.97 | 8.852% | $159.9798 | $159.98 | $160.00 | $160.00 |
| Purchase #6 | $65.28 | 11.782% | $72.9713 | $72.97 | $72.95 | $73.00 |
| Purchase #7 | $223.63 | 10.636% | $247.4153 | $247.42 | $247.40 | $247.40 |
| 7 purchase totals = | $1,039.34 | $1,144.8719 | $1,144.88 | $1,144.85 | $1,144.90 | |