| 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 | $182.50 | 11.783% | $204.004 | $204.00 | $204.00 | $204.00 |
| Purchase #2 | $23.94 | 4.337% | $24.9783 | $24.98 | $25.00 | $25.00 |
| Purchase #3 | $212.66 | 13.426% | $241.2117 | $241.21 | $241.20 | $241.20 |
| Purchase #4 | $96.69 | 6.787% | $103.2524 | $103.25 | $103.25 | $103.30 |
| Purchase #5 | $56.56 | 8.408% | $61.3156 | $61.32 | $61.30 | $61.30 |
| Purchase #6 | $133.55 | 11.641% | $149.0966 | $149.10 | $149.10 | $149.10 |
| Purchase #7 | $178.43 | 8.765% | $194.0694 | $194.07 | $194.05 | $194.10 |
| 7 purchase totals = | $884.33 | $977.9280 | $977.93 | $977.90 | $978.00 | |