| 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 | $223.79 | 8.301% | $242.3668 | $242.37 | $242.35 | $242.40 |
| Purchase #2 | $250.60 | 8.766% | $272.5676 | $272.57 | $272.55 | $272.60 |
| Purchase #3 | $189.50 | 5.476% | $199.877 | $199.88 | $199.90 | $199.90 |
| Purchase #4 | $149.37 | 13.804% | $169.989 | $169.99 | $170.00 | $170.00 |
| Purchase #5 | $21.50 | 3.669% | $22.2888 | $22.29 | $22.30 | $22.30 |
| Purchase #6 | $249.53 | 9.635% | $273.5722 | $273.57 | $273.55 | $273.60 |
| Purchase #7 | $178.91 | 8.417% | $193.9689 | $193.97 | $193.95 | $194.00 |
| 7 purchase totals = | $1,263.20 | $1,374.6303 | $1,374.64 | $1,374.60 | $1,374.80 | |