| 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 | $197.68 | 10.423% | $218.2842 | $218.28 | $218.30 | $218.30 |
| Purchase #2 | $22.25 | 6.141% | $23.6164 | $23.62 | $23.60 | $23.60 |
| Purchase #3 | $243.54 | 10.193% | $268.364 | $268.36 | $268.35 | $268.40 |
| Purchase #4 | $82.50 | 6.783% | $88.096 | $88.10 | $88.10 | $88.10 |
| Purchase #5 | $74.25 | 12.838% | $83.7822 | $83.78 | $83.80 | $83.80 |
| Purchase #6 | $190.44 | 7.564% | $204.8449 | $204.84 | $204.85 | $204.80 |
| Purchase #7 | $18.45 | 9.445% | $20.1926 | $20.19 | $20.20 | $20.20 |
| 7 purchase totals = | $829.11 | $907.1803 | $907.17 | $907.20 | $907.20 | |