| 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 | $191.32 | 4.549% | $200.0231 | $200.02 | $200.00 | $200.00 |
| Purchase #2 | $12.43 | 6.357% | $13.2202 | $13.22 | $13.20 | $13.20 |
| Purchase #3 | $220.25 | 3.817% | $228.6569 | $228.66 | $228.65 | $228.70 |
| Purchase #4 | $142.99 | 7.794% | $154.1346 | $154.13 | $154.15 | $154.10 |
| Purchase #5 | $204.36 | 8.291% | $221.3035 | $221.30 | $221.30 | $221.30 |
| Purchase #6 | $149.32 | 4.707% | $156.3485 | $156.35 | $156.35 | $156.30 |
| Purchase #7 | $25.45 | 9.289% | $27.8141 | $27.81 | $27.80 | $27.80 |
| 7 purchase totals = | $946.12 | $1,001.5009 | $1,001.49 | $1,001.45 | $1,001.40 | |