| 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 | $197.81 | 11.806% | $221.1634 | $221.16 | $221.15 | $221.20 |
| Purchase #2 | $6.39 | 4.696% | $6.6901 | $6.69 | $6.70 | $6.70 |
| Purchase #3 | $91.33 | 10.330% | $100.7644 | $100.76 | $100.75 | $100.80 |
| Purchase #4 | $181.66 | 11.222% | $202.0459 | $202.05 | $202.05 | $202.00 |
| Purchase #5 | $243.69 | 3.411% | $252.0023 | $252.00 | $252.00 | $252.00 |
| Purchase #6 | $87.80 | 6.188% | $93.2331 | $93.23 | $93.25 | $93.20 |
| Purchase #7 | $98.26 | 3.332% | $101.534 | $101.53 | $101.55 | $101.50 |
| 7 purchase totals = | $906.94 | $977.4332 | $977.42 | $977.45 | $977.40 | |