| 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 | $103.52 | 9.188% | $113.0314 | $113.03 | $113.05 | $113.00 |
| Purchase #2 | $105.41 | 4.245% | $109.8847 | $109.88 | $109.90 | $109.90 |
| Purchase #3 | $221.42 | 13.725% | $251.8099 | $251.81 | $251.80 | $251.80 |
| Purchase #4 | $195.76 | 3.842% | $203.2811 | $203.28 | $203.30 | $203.30 |
| Purchase #5 | $222.71 | 6.459% | $237.0948 | $237.09 | $237.10 | $237.10 |
| Purchase #6 | $82.73 | 11.179% | $91.9784 | $91.98 | $92.00 | $92.00 |
| Purchase #7 | $124.55 | 10.141% | $137.1806 | $137.18 | $137.20 | $137.20 |
| 7 purchase totals = | $1,056.10 | $1,144.2609 | $1,144.25 | $1,144.35 | $1,144.30 | |