| 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 | $93.42 | 13.482% | $106.0149 | $106.01 | $106.00 | $106.00 |
| Purchase #2 | $201.30 | 6.178% | $213.7363 | $213.74 | $213.75 | $213.70 |
| Purchase #3 | $233.97 | 3.433% | $242.0022 | $242.00 | $242.00 | $242.00 |
| Purchase #4 | $175.46 | 3.303% | $181.2554 | $181.26 | $181.25 | $181.30 |
| Purchase #5 | $236.28 | 3.569% | $244.7128 | $244.71 | $244.70 | $244.70 |
| Purchase #6 | $188.34 | 3.157% | $194.2859 | $194.29 | $194.30 | $194.30 |
| Purchase #7 | $249.49 | 6.672% | $266.136 | $266.14 | $266.15 | $266.10 |
| 7 purchase totals = | $1,378.26 | $1,448.1435 | $1,448.15 | $1,448.15 | $1,448.10 | |