| 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 | $245.39 | 8.456% | $266.1402 | $266.14 | $266.15 | $266.10 |
| Purchase #2 | $123.44 | 4.560% | $129.0689 | $129.07 | $129.05 | $129.10 |
| Purchase #3 | $240.47 | 13.742% | $273.5154 | $273.52 | $273.50 | $273.50 |
| Purchase #4 | $205.91 | 5.134% | $216.4814 | $216.48 | $216.50 | $216.50 |
| Purchase #5 | $22.42 | 7.428% | $24.0854 | $24.09 | $24.10 | $24.10 |
| Purchase #6 | $214.34 | 6.538% | $228.3535 | $228.35 | $228.35 | $228.40 |
| Purchase #7 | $25.87 | 8.580% | $28.0896 | $28.09 | $28.10 | $28.10 |
| 7 purchase totals = | $1,077.84 | $1,165.7344 | $1,165.74 | $1,165.75 | $1,165.80 | |