| 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 | $204.92 | 7.610% | $220.5144 | $220.51 | $220.50 | $220.50 |
| Purchase #2 | $39.57 | 8.227% | $42.8254 | $42.83 | $42.85 | $42.80 |
| Purchase #3 | $170.56 | 13.291% | $193.2291 | $193.23 | $193.25 | $193.20 |
| Purchase #4 | $173.72 | 5.462% | $183.2086 | $183.21 | $183.20 | $183.20 |
| Purchase #5 | $174.36 | 9.325% | $190.6191 | $190.62 | $190.60 | $190.60 |
| Purchase #6 | $130.66 | 10.500% | $144.3793 | $144.38 | $144.40 | $144.40 |
| Purchase #7 | $85.65 | 10.443% | $94.5944 | $94.59 | $94.60 | $94.60 |
| 7 purchase totals = | $979.44 | $1,069.3703 | $1,069.37 | $1,069.40 | $1,069.30 | |