| 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 | $123.28 | 5.453% | $130.0025 | $130.00 | $130.00 | $130.00 |
| Purchase #2 | $196.77 | 11.156% | $218.7217 | $218.72 | $218.70 | $218.70 |
| Purchase #3 | $31.85 | 13.359% | $36.1048 | $36.10 | $36.10 | $36.10 |
| Purchase #4 | $205.77 | 7.185% | $220.5546 | $220.55 | $220.55 | $220.60 |
| Purchase #5 | $30.94 | 6.153% | $32.8437 | $32.84 | $32.85 | $32.80 |
| Purchase #6 | $202.94 | 12.603% | $228.5165 | $228.52 | $228.50 | $228.50 |
| Purchase #7 | $33.32 | 4.272% | $34.7434 | $34.74 | $34.75 | $34.70 |
| 7 purchase totals = | $824.87 | $901.4872 | $901.47 | $901.45 | $901.40 | |