| 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 | $193.57 | 8.124% | $209.2956 | $209.30 | $209.30 | $209.30 |
| Purchase #2 | $94.64 | 4.530% | $98.9272 | $98.93 | $98.95 | $98.90 |
| Purchase #3 | $120.70 | 8.512% | $130.974 | $130.97 | $130.95 | $131.00 |
| Purchase #4 | $33.69 | 7.246% | $36.1312 | $36.13 | $36.15 | $36.10 |
| Purchase #5 | $43.83 | 9.525% | $48.0048 | $48.00 | $48.00 | $48.00 |
| Purchase #6 | $230.62 | 12.622% | $259.7289 | $259.73 | $259.75 | $259.70 |
| Purchase #7 | $135.80 | 6.321% | $144.3839 | $144.38 | $144.40 | $144.40 |
| 7 purchase totals = | $852.85 | $927.4456 | $927.44 | $927.50 | $927.40 | |