| 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 | $247.94 | 7.141% | $265.6454 | $265.65 | $265.65 | $265.60 |
| Purchase #2 | $141.94 | 12.498% | $159.6797 | $159.68 | $159.70 | $159.70 |
| Purchase #3 | $200.86 | 7.711% | $216.3483 | $216.35 | $216.35 | $216.30 |
| Purchase #4 | $192.31 | 11.178% | $213.8064 | $213.81 | $213.80 | $213.80 |
| Purchase #5 | $95.37 | 5.267% | $100.3931 | $100.39 | $100.40 | $100.40 |
| Purchase #6 | $44.67 | 5.423% | $47.0925 | $47.09 | $47.10 | $47.10 |
| Purchase #7 | $156.79 | 12.702% | $176.7055 | $176.71 | $176.70 | $176.70 |
| 7 purchase totals = | $1,079.88 | $1,179.6709 | $1,179.68 | $1,179.70 | $1,179.60 | |