| 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 | $244.26 | 11.327% | $271.9273 | $271.93 | $271.95 | $271.90 |
| Purchase #2 | $40.92 | 3.266% | $42.2564 | $42.26 | $42.25 | $42.30 |
| Purchase #3 | $143.45 | 9.842% | $157.5683 | $157.57 | $157.55 | $157.60 |
| Purchase #4 | $245.71 | 6.707% | $262.1898 | $262.19 | $262.20 | $262.20 |
| Purchase #5 | $228.26 | 10.298% | $251.7662 | $251.77 | $251.75 | $251.80 |
| Purchase #6 | $183.40 | 4.106% | $190.9304 | $190.93 | $190.95 | $190.90 |
| Purchase #7 | $198.26 | 7.145% | $212.4257 | $212.43 | $212.45 | $212.40 |
| 7 purchase totals = | $1,284.26 | $1,389.0641 | $1,389.08 | $1,389.10 | $1,389.10 | |