| 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 | $133.32 | 6.149% | $141.5178 | $141.52 | $141.50 | $141.50 |
| Purchase #2 | $189.36 | 11.208% | $210.5835 | $210.58 | $210.60 | $210.60 |
| Purchase #3 | $115.73 | 7.842% | $124.8055 | $124.81 | $124.80 | $124.80 |
| Purchase #4 | $192.49 | 10.181% | $212.0874 | $212.09 | $212.10 | $212.10 |
| Purchase #5 | $226.97 | 7.817% | $244.7122 | $244.71 | $244.70 | $244.70 |
| Purchase #6 | $242.89 | 9.536% | $266.052 | $266.05 | $266.05 | $266.10 |
| Purchase #7 | $234.41 | 7.681% | $252.415 | $252.42 | $252.40 | $252.40 |
| 7 purchase totals = | $1,335.17 | $1,452.1734 | $1,452.18 | $1,452.15 | $1,452.20 | |