| 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 | $200.69 | 12.834% | $226.4466 | $226.45 | $226.45 | $226.40 |
| Purchase #2 | $198.94 | 13.658% | $226.1112 | $226.11 | $226.10 | $226.10 |
| Purchase #3 | $181.90 | 6.486% | $193.698 | $193.70 | $193.70 | $193.70 |
| Purchase #4 | $245.27 | 12.286% | $275.4039 | $275.40 | $275.40 | $275.40 |
| Purchase #5 | $12.95 | 13.609% | $14.7124 | $14.71 | $14.70 | $14.70 |
| Purchase #6 | $51.48 | 6.472% | $54.8118 | $54.81 | $54.80 | $54.80 |
| Purchase #7 | $6.59 | 10.458% | $7.2792 | $7.28 | $7.30 | $7.30 |
| 7 purchase totals = | $897.82 | $998.4631 | $998.46 | $998.45 | $998.40 | |