| 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 | $230.66 | 3.600% | $238.9638 | $238.96 | $238.95 | $239.00 |
| Purchase #2 | $133.51 | 6.184% | $141.7663 | $141.77 | $141.75 | $141.80 |
| Purchase #3 | $62.68 | 10.102% | $69.0119 | $69.01 | $69.00 | $69.00 |
| Purchase #4 | $217.35 | 8.490% | $235.803 | $235.80 | $235.80 | $235.80 |
| Purchase #5 | $19.49 | 3.637% | $20.1989 | $20.20 | $20.20 | $20.20 |
| Purchase #6 | $194.26 | 5.510% | $204.9637 | $204.96 | $204.95 | $205.00 |
| Purchase #7 | $135.86 | 7.531% | $146.0916 | $146.09 | $146.10 | $146.10 |
| 7 purchase totals = | $993.81 | $1,056.7992 | $1,056.79 | $1,056.75 | $1,056.90 | |