| 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 | $196.49 | 7.793% | $211.8025 | $211.80 | $211.80 | $211.80 |
| Purchase #2 | $101.27 | 9.231% | $110.6182 | $110.62 | $110.60 | $110.60 |
| Purchase #3 | $194.32 | 3.649% | $201.4107 | $201.41 | $201.40 | $201.40 |
| Purchase #4 | $179.93 | 12.680% | $202.7451 | $202.75 | $202.75 | $202.70 |
| Purchase #5 | $45.95 | 3.259% | $47.4475 | $47.45 | $47.45 | $47.40 |
| Purchase #6 | $194.26 | 3.770% | $201.5836 | $201.58 | $201.60 | $201.60 |
| Purchase #7 | $14.70 | 10.703% | $16.2733 | $16.27 | $16.25 | $16.30 |
| 7 purchase totals = | $926.92 | $991.8809 | $991.88 | $991.85 | $991.80 | |