| 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 | $197.42 | 3.614% | $204.5548 | $204.55 | $204.55 | $204.60 |
| Purchase #2 | $159.55 | 5.522% | $168.3604 | $168.36 | $168.35 | $168.40 |
| Purchase #3 | $47.33 | 9.846% | $51.9901 | $51.99 | $52.00 | $52.00 |
| Purchase #4 | $67.66 | 6.168% | $71.8333 | $71.83 | $71.85 | $71.80 |
| Purchase #5 | $237.46 | 12.390% | $266.8813 | $266.88 | $266.90 | $266.90 |
| Purchase #6 | $202.88 | 4.558% | $212.1273 | $212.13 | $212.15 | $212.10 |
| Purchase #7 | $183.47 | 5.781% | $194.0764 | $194.08 | $194.10 | $194.10 |
| 7 purchase totals = | $1,095.77 | $1,169.8236 | $1,169.82 | $1,169.90 | $1,169.90 | |