| 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 | $216.62 | 3.654% | $224.5353 | $224.54 | $224.55 | $224.50 |
| Purchase #2 | $69.59 | 13.221% | $78.7905 | $78.79 | $78.80 | $78.80 |
| Purchase #3 | $210.76 | 13.389% | $238.9787 | $238.98 | $239.00 | $239.00 |
| Purchase #4 | $218.80 | 5.150% | $230.0682 | $230.07 | $230.05 | $230.10 |
| Purchase #5 | $104.99 | 3.673% | $108.8463 | $108.85 | $108.85 | $108.80 |
| Purchase #6 | $74.88 | 11.328% | $83.3624 | $83.36 | $83.35 | $83.40 |
| Purchase #7 | $47.46 | 7.294% | $50.9217 | $50.92 | $50.90 | $50.90 |
| 7 purchase totals = | $943.10 | $1,015.5031 | $1,015.51 | $1,015.50 | $1,015.50 | |