| 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 | $213.91 | 12.201% | $240.0092 | $240.01 | $240.00 | $240.00 |
| Purchase #2 | $170.28 | 4.245% | $177.5084 | $177.51 | $177.50 | $177.50 |
| Purchase #3 | $50.73 | 3.644% | $52.5786 | $52.58 | $52.60 | $52.60 |
| Purchase #4 | $146.32 | 4.477% | $152.8707 | $152.87 | $152.85 | $152.90 |
| Purchase #5 | $91.40 | 7.252% | $98.0283 | $98.03 | $98.05 | $98.00 |
| Purchase #6 | $63.55 | 11.548% | $70.8888 | $70.89 | $70.90 | $70.90 |
| Purchase #7 | $201.28 | 6.687% | $214.7396 | $214.74 | $214.75 | $214.70 |
| 7 purchase totals = | $937.47 | $1,006.6236 | $1,006.63 | $1,006.65 | $1,006.60 | |