| 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 | $111.96 | 9.664% | $122.7798 | $122.78 | $122.80 | $122.80 |
| Purchase #2 | $144.66 | 8.157% | $156.4599 | $156.46 | $156.45 | $156.50 |
| Purchase #3 | $144.51 | 3.652% | $149.7875 | $149.79 | $149.80 | $149.80 |
| Purchase #4 | $120.56 | 10.140% | $132.7848 | $132.78 | $132.80 | $132.80 |
| Purchase #5 | $220.91 | 5.597% | $233.2743 | $233.27 | $233.25 | $233.30 |
| Purchase #6 | $216.71 | 12.689% | $244.2083 | $244.21 | $244.20 | $244.20 |
| Purchase #7 | $250.79 | 9.571% | $274.7931 | $274.79 | $274.80 | $274.80 |
| 7 purchase totals = | $1,210.10 | $1,314.0877 | $1,314.08 | $1,314.10 | $1,314.20 | |