| 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 | $212.89 | 6.227% | $226.1467 | $226.15 | $226.15 | $226.10 |
| Purchase #2 | $204.83 | 8.143% | $221.5093 | $221.51 | $221.50 | $221.50 |
| Purchase #3 | $209.76 | 8.492% | $227.5728 | $227.57 | $227.55 | $227.60 |
| Purchase #4 | $143.89 | 10.829% | $159.4718 | $159.47 | $159.45 | $159.50 |
| Purchase #5 | $172.25 | 11.871% | $192.6978 | $192.70 | $192.70 | $192.70 |
| Purchase #6 | $54.73 | 12.165% | $61.3879 | $61.39 | $61.40 | $61.40 |
| Purchase #7 | $182.90 | 6.660% | $195.0811 | $195.08 | $195.10 | $195.10 |
| 7 purchase totals = | $1,181.25 | $1,283.8674 | $1,283.87 | $1,283.85 | $1,283.90 | |