| 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 | $203.89 | 4.865% | $213.8092 | $213.81 | $213.80 | $213.80 |
| Purchase #2 | $221.52 | 9.332% | $242.1922 | $242.19 | $242.20 | $242.20 |
| Purchase #3 | $145.52 | 6.531% | $155.0239 | $155.02 | $155.00 | $155.00 |
| Purchase #4 | $104.30 | 5.185% | $109.708 | $109.71 | $109.70 | $109.70 |
| Purchase #5 | $85.74 | 12.761% | $96.6813 | $96.68 | $96.70 | $96.70 |
| Purchase #6 | $207.39 | 10.268% | $228.6848 | $228.68 | $228.70 | $228.70 |
| Purchase #7 | $82.68 | 6.464% | $88.0244 | $88.02 | $88.00 | $88.00 |
| 7 purchase totals = | $1,051.04 | $1,134.1238 | $1,134.11 | $1,134.10 | $1,134.10 | |