| 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 | $241.32 | 11.757% | $269.692 | $269.69 | $269.70 | $269.70 |
| Purchase #2 | $7.91 | 4.484% | $8.2647 | $8.26 | $8.25 | $8.30 |
| Purchase #3 | $147.55 | 6.789% | $157.5672 | $157.57 | $157.55 | $157.60 |
| Purchase #4 | $197.48 | 3.342% | $204.0798 | $204.08 | $204.10 | $204.10 |
| Purchase #5 | $99.44 | 5.370% | $104.7799 | $104.78 | $104.80 | $104.80 |
| Purchase #6 | $230.28 | 6.428% | $245.0824 | $245.08 | $245.10 | $245.10 |
| Purchase #7 | $8.66 | 7.762% | $9.3322 | $9.33 | $9.35 | $9.30 |
| 7 purchase totals = | $932.64 | $998.7982 | $998.79 | $998.85 | $998.90 | |