| 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 | $126.44 | 7.360% | $135.746 | $135.75 | $135.75 | $135.70 |
| Purchase #2 | $39.86 | 5.718% | $42.1392 | $42.14 | $42.15 | $42.10 |
| Purchase #3 | $11.83 | 4.652% | $12.3803 | $12.38 | $12.40 | $12.40 |
| Purchase #4 | $192.29 | 12.657% | $216.6281 | $216.63 | $216.65 | $216.60 |
| Purchase #5 | $101.53 | 13.329% | $115.0629 | $115.06 | $115.05 | $115.10 |
| Purchase #6 | $102.25 | 9.305% | $111.7644 | $111.76 | $111.75 | $111.80 |
| Purchase #7 | $191.61 | 6.624% | $204.3022 | $204.30 | $204.30 | $204.30 |
| 7 purchase totals = | $765.81 | $838.0231 | $838.02 | $838.05 | $838.00 | |