| 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 | $186.33 | 7.351% | $200.0271 | $200.03 | $200.05 | $200.00 |
| Purchase #2 | $208.97 | 10.111% | $230.099 | $230.10 | $230.10 | $230.10 |
| Purchase #3 | $183.89 | 9.571% | $201.4901 | $201.49 | $201.50 | $201.50 |
| Purchase #4 | $52.33 | 10.632% | $57.8937 | $57.89 | $57.90 | $57.90 |
| Purchase #5 | $88.60 | 7.303% | $95.0705 | $95.07 | $95.05 | $95.10 |
| Purchase #6 | $46.77 | 6.544% | $49.8306 | $49.83 | $49.85 | $49.80 |
| Purchase #7 | $146.48 | 4.209% | $152.6453 | $152.65 | $152.65 | $152.60 |
| 7 purchase totals = | $913.37 | $987.0563 | $987.06 | $987.10 | $987.00 | |