| 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 | $194.69 | 6.243% | $206.8445 | $206.84 | $206.85 | $206.80 |
| Purchase #2 | $191.64 | 4.686% | $200.6203 | $200.62 | $200.60 | $200.60 |
| Purchase #3 | $5.67 | 6.498% | $6.0384 | $6.04 | $6.05 | $6.00 |
| Purchase #4 | $29.36 | 8.467% | $31.8459 | $31.85 | $31.85 | $31.80 |
| Purchase #5 | $216.35 | 12.682% | $243.7875 | $243.79 | $243.80 | $243.80 |
| Purchase #6 | $136.94 | 10.334% | $151.0914 | $151.09 | $151.10 | $151.10 |
| Purchase #7 | $51.25 | 7.714% | $55.2034 | $55.20 | $55.20 | $55.20 |
| 7 purchase totals = | $825.90 | $895.4314 | $895.43 | $895.45 | $895.30 | |