| 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 | $179.53 | 12.695% | $202.3213 | $202.32 | $202.30 | $202.30 |
| Purchase #2 | $180.70 | 4.172% | $188.2388 | $188.24 | $188.25 | $188.20 |
| Purchase #3 | $13.40 | 6.660% | $14.2924 | $14.29 | $14.30 | $14.30 |
| Purchase #4 | $201.62 | 8.145% | $218.0419 | $218.04 | $218.05 | $218.00 |
| Purchase #5 | $239.78 | 6.874% | $256.2625 | $256.26 | $256.25 | $256.30 |
| Purchase #6 | $203.86 | 8.501% | $221.1901 | $221.19 | $221.20 | $221.20 |
| Purchase #7 | $139.63 | 5.599% | $147.4479 | $147.45 | $147.45 | $147.40 |
| 7 purchase totals = | $1,158.52 | $1,247.7949 | $1,247.79 | $1,247.80 | $1,247.70 | |