| 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 | $247.46 | 10.424% | $273.2552 | $273.26 | $273.25 | $273.30 |
| Purchase #2 | $221.25 | 10.725% | $244.9791 | $244.98 | $245.00 | $245.00 |
| Purchase #3 | $160.59 | 10.635% | $177.6687 | $177.67 | $177.65 | $177.70 |
| Purchase #4 | $249.34 | 10.840% | $276.3685 | $276.37 | $276.35 | $276.40 |
| Purchase #5 | $191.56 | 6.602% | $204.2068 | $204.21 | $204.20 | $204.20 |
| Purchase #6 | $102.48 | 8.440% | $111.1293 | $111.13 | $111.15 | $111.10 |
| Purchase #7 | $146.53 | 7.447% | $157.4421 | $157.44 | $157.45 | $157.40 |
| 7 purchase totals = | $1,319.21 | $1,445.0497 | $1,445.06 | $1,445.05 | $1,445.10 | |