| 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 | $218.68 | 9.284% | $238.9823 | $238.98 | $239.00 | $239.00 |
| Purchase #2 | $41.33 | 8.406% | $44.8042 | $44.80 | $44.80 | $44.80 |
| Purchase #3 | $143.75 | 3.275% | $148.4578 | $148.46 | $148.45 | $148.50 |
| Purchase #4 | $35.93 | 8.792% | $39.089 | $39.09 | $39.10 | $39.10 |
| Purchase #5 | $228.64 | 13.109% | $258.6124 | $258.61 | $258.60 | $258.60 |
| Purchase #6 | $142.57 | 9.623% | $156.2895 | $156.29 | $156.30 | $156.30 |
| Purchase #7 | $105.59 | 4.183% | $110.0068 | $110.01 | $110.00 | $110.00 |
| 7 purchase totals = | $916.49 | $996.2420 | $996.24 | $996.25 | $996.30 | |