| 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 | $87.29 | 3.695% | $90.5154 | $90.52 | $90.50 | $90.50 |
| Purchase #2 | $210.32 | 11.857% | $235.2576 | $235.26 | $235.25 | $235.30 |
| Purchase #3 | $193.65 | 5.434% | $204.1729 | $204.17 | $204.15 | $204.20 |
| Purchase #4 | $35.39 | 12.640% | $39.8633 | $39.86 | $39.85 | $39.90 |
| Purchase #5 | $217.91 | 6.110% | $231.2243 | $231.22 | $231.20 | $231.20 |
| Purchase #6 | $207.42 | 6.531% | $220.9666 | $220.97 | $220.95 | $221.00 |
| Purchase #7 | $50.87 | 4.534% | $53.1764 | $53.18 | $53.20 | $53.20 |
| 7 purchase totals = | $1,002.85 | $1,075.1765 | $1,075.18 | $1,075.10 | $1,075.30 | |