| 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 | $242.87 | 3.392% | $251.1082 | $251.11 | $251.10 | $251.10 |
| Purchase #2 | $63.30 | 7.224% | $67.8728 | $67.87 | $67.85 | $67.90 |
| Purchase #3 | $90.60 | 6.744% | $96.7101 | $96.71 | $96.70 | $96.70 |
| Purchase #4 | $193.60 | 7.341% | $207.8122 | $207.81 | $207.80 | $207.80 |
| Purchase #5 | $5.68 | 11.794% | $6.3499 | $6.35 | $6.35 | $6.30 |
| Purchase #6 | $121.67 | 10.772% | $134.7763 | $134.78 | $134.80 | $134.80 |
| Purchase #7 | $134.63 | 10.822% | $149.1997 | $149.20 | $149.20 | $149.20 |
| 7 purchase totals = | $852.35 | $913.8292 | $913.83 | $913.80 | $913.80 | |