| 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 | $184.41 | 10.208% | $203.2346 | $203.23 | $203.25 | $203.20 |
| Purchase #2 | $32.38 | 4.783% | $33.9287 | $33.93 | $33.95 | $33.90 |
| Purchase #3 | $110.72 | 9.572% | $121.3181 | $121.32 | $121.30 | $121.30 |
| Purchase #4 | $224.40 | 3.124% | $231.4103 | $231.41 | $231.40 | $231.40 |
| Purchase #5 | $23.29 | 6.525% | $24.8097 | $24.81 | $24.80 | $24.80 |
| Purchase #6 | $60.55 | 8.612% | $65.7646 | $65.76 | $65.75 | $65.80 |
| Purchase #7 | $85.25 | 12.645% | $96.0299 | $96.03 | $96.05 | $96.00 |
| 7 purchase totals = | $721.00 | $776.4959 | $776.49 | $776.50 | $776.40 | |