| 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 | $194.59 | 13.456% | $220.774 | $220.77 | $220.75 | $220.80 |
| Purchase #2 | $36.94 | 13.795% | $42.0359 | $42.04 | $42.05 | $42.00 |
| Purchase #3 | $68.51 | 4.807% | $71.8033 | $71.80 | $71.80 | $71.80 |
| Purchase #4 | $64.73 | 7.604% | $69.6521 | $69.65 | $69.65 | $69.70 |
| Purchase #5 | $46.51 | 9.208% | $50.7926 | $50.79 | $50.80 | $50.80 |
| Purchase #6 | $239.56 | 9.865% | $263.1926 | $263.19 | $263.20 | $263.20 |
| Purchase #7 | $91.67 | 13.351% | $103.9089 | $103.91 | $103.90 | $103.90 |
| 7 purchase totals = | $742.51 | $822.1594 | $822.15 | $822.15 | $822.20 | |