| 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 | $218.62 | 7.614% | $235.2657 | $235.27 | $235.25 | $235.30 |
| Purchase #2 | $15.26 | 6.479% | $16.2487 | $16.25 | $16.25 | $16.20 |
| Purchase #3 | $10.49 | 8.845% | $11.4178 | $11.42 | $11.40 | $11.40 |
| Purchase #4 | $207.69 | 6.660% | $221.5222 | $221.52 | $221.50 | $221.50 |
| Purchase #5 | $100.99 | 7.103% | $108.1633 | $108.16 | $108.15 | $108.20 |
| Purchase #6 | $135.31 | 10.148% | $149.0413 | $149.04 | $149.05 | $149.00 |
| Purchase #7 | $70.89 | 5.696% | $74.9279 | $74.93 | $74.95 | $74.90 |
| 7 purchase totals = | $759.25 | $816.5869 | $816.59 | $816.55 | $816.50 | |