| 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 | $131.56 | 8.302% | $142.4821 | $142.48 | $142.50 | $142.50 |
| Purchase #2 | $86.49 | 5.188% | $90.9771 | $90.98 | $91.00 | $91.00 |
| Purchase #3 | $75.39 | 5.834% | $79.7883 | $79.79 | $79.80 | $79.80 |
| Purchase #4 | $102.65 | 3.708% | $106.4563 | $106.46 | $106.45 | $106.50 |
| Purchase #5 | $244.61 | 10.493% | $270.2769 | $270.28 | $270.30 | $270.30 |
| Purchase #6 | $190.68 | 5.488% | $201.1445 | $201.14 | $201.15 | $201.10 |
| Purchase #7 | $179.39 | 3.497% | $185.6633 | $185.66 | $185.65 | $185.70 |
| 7 purchase totals = | $1,010.77 | $1,076.7885 | $1,076.79 | $1,076.85 | $1,076.90 | |