| 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 | $214.41 | 11.772% | $239.6503 | $239.65 | $239.65 | $239.70 |
| Purchase #2 | $107.47 | 9.744% | $117.9419 | $117.94 | $117.95 | $117.90 |
| Purchase #3 | $79.68 | 13.201% | $90.1986 | $90.20 | $90.20 | $90.20 |
| Purchase #4 | $229.67 | 4.564% | $240.1521 | $240.15 | $240.15 | $240.20 |
| Purchase #5 | $92.44 | 8.697% | $100.4795 | $100.48 | $100.50 | $100.50 |
| Purchase #6 | $38.65 | 9.757% | $42.4211 | $42.42 | $42.40 | $42.40 |
| Purchase #7 | $225.58 | 12.478% | $253.7279 | $253.73 | $253.75 | $253.70 |
| 7 purchase totals = | $987.90 | $1,084.5714 | $1,084.57 | $1,084.60 | $1,084.60 | |