| 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 | $112.80 | 8.674% | $122.5843 | $122.58 | $122.60 | $122.60 |
| Purchase #2 | $23.92 | 10.486% | $26.4283 | $26.43 | $26.45 | $26.40 |
| Purchase #3 | $72.25 | 4.419% | $75.4427 | $75.44 | $75.45 | $75.40 |
| Purchase #4 | $202.95 | 12.767% | $228.8606 | $228.86 | $228.85 | $228.90 |
| Purchase #5 | $52.41 | 4.461% | $54.748 | $54.75 | $54.75 | $54.70 |
| Purchase #6 | $151.53 | 13.511% | $172.0032 | $172.00 | $172.00 | $172.00 |
| Purchase #7 | $139.45 | 3.198% | $143.9096 | $143.91 | $143.90 | $143.90 |
| 7 purchase totals = | $755.31 | $823.9767 | $823.97 | $824.00 | $823.90 | |