| 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 | $206.68 | 11.497% | $230.442 | $230.44 | $230.45 | $230.40 |
| Purchase #2 | $131.42 | 7.180% | $140.856 | $140.86 | $140.85 | $140.90 |
| Purchase #3 | $26.56 | 10.722% | $29.4078 | $29.41 | $29.40 | $29.40 |
| Purchase #4 | $202.25 | 6.406% | $215.2061 | $215.21 | $215.20 | $215.20 |
| Purchase #5 | $210.47 | 10.241% | $232.0242 | $232.02 | $232.00 | $232.00 |
| Purchase #6 | $50.95 | 11.326% | $56.7206 | $56.72 | $56.70 | $56.70 |
| Purchase #7 | $82.28 | 10.599% | $91.0009 | $91.00 | $91.00 | $91.00 |
| 7 purchase totals = | $910.61 | $995.6576 | $995.66 | $995.60 | $995.60 | |