| 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 | $247.31 | 6.261% | $262.7941 | $262.79 | $262.80 | $262.80 |
| Purchase #2 | $93.42 | 6.639% | $99.6222 | $99.62 | $99.60 | $99.60 |
| Purchase #3 | $110.49 | 12.397% | $124.1874 | $124.19 | $124.20 | $124.20 |
| Purchase #4 | $98.60 | 13.343% | $111.7562 | $111.76 | $111.75 | $111.80 |
| Purchase #5 | $160.55 | 10.862% | $177.9889 | $177.99 | $178.00 | $178.00 |
| Purchase #6 | $128.88 | 3.720% | $133.6743 | $133.67 | $133.65 | $133.70 |
| Purchase #7 | $137.78 | 6.301% | $146.4615 | $146.46 | $146.45 | $146.50 |
| 7 purchase totals = | $977.03 | $1,056.4846 | $1,056.48 | $1,056.45 | $1,056.60 | |