| 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 | $176.60 | 13.711% | $200.8136 | $200.81 | $200.80 | $200.80 |
| Purchase #2 | $62.84 | 9.837% | $69.0216 | $69.02 | $69.00 | $69.00 |
| Purchase #3 | $92.74 | 11.125% | $103.0573 | $103.06 | $103.05 | $103.10 |
| Purchase #4 | $15.31 | 9.759% | $16.8041 | $16.80 | $16.80 | $16.80 |
| Purchase #5 | $88.60 | 8.595% | $96.2152 | $96.22 | $96.20 | $96.20 |
| Purchase #6 | $106.68 | 3.844% | $110.7808 | $110.78 | $110.80 | $110.80 |
| Purchase #7 | $228.71 | 8.121% | $247.2835 | $247.28 | $247.30 | $247.30 |
| 7 purchase totals = | $771.48 | $843.9761 | $843.97 | $843.95 | $844.00 | |