| 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 | $87.83 | 5.138% | $92.3427 | $92.34 | $92.35 | $92.30 |
| Purchase #2 | $148.71 | 5.159% | $156.3819 | $156.38 | $156.40 | $156.40 |
| Purchase #3 | $227.81 | 6.258% | $242.0663 | $242.07 | $242.05 | $242.10 |
| Purchase #4 | $222.72 | 8.205% | $240.9942 | $240.99 | $241.00 | $241.00 |
| Purchase #5 | $226.79 | 4.840% | $237.7666 | $237.77 | $237.75 | $237.80 |
| Purchase #6 | $123.88 | 3.847% | $128.6457 | $128.65 | $128.65 | $128.60 |
| Purchase #7 | $248.59 | 9.189% | $271.4329 | $271.43 | $271.45 | $271.40 |
| 7 purchase totals = | $1,286.33 | $1,369.6303 | $1,369.63 | $1,369.65 | $1,369.60 | |