| 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 | $225.73 | 6.585% | $240.5943 | $240.59 | $240.60 | $240.60 |
| Purchase #2 | $129.52 | 10.778% | $143.4797 | $143.48 | $143.50 | $143.50 |
| Purchase #3 | $115.46 | 13.661% | $131.233 | $131.23 | $131.25 | $131.20 |
| Purchase #4 | $187.28 | 5.682% | $197.9212 | $197.92 | $197.90 | $197.90 |
| Purchase #5 | $67.33 | 11.841% | $75.3025 | $75.30 | $75.30 | $75.30 |
| Purchase #6 | $77.50 | 12.714% | $87.3534 | $87.35 | $87.35 | $87.40 |
| Purchase #7 | $122.87 | 5.529% | $129.6635 | $129.66 | $129.65 | $129.70 |
| 7 purchase totals = | $925.69 | $1,005.5476 | $1,005.53 | $1,005.55 | $1,005.60 | |