| 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 | $129.29 | 7.657% | $139.1897 | $139.19 | $139.20 | $139.20 |
| Purchase #2 | $89.60 | 13.559% | $101.7489 | $101.75 | $101.75 | $101.70 |
| Purchase #3 | $152.74 | 12.246% | $171.4445 | $171.44 | $171.45 | $171.40 |
| Purchase #4 | $35.89 | 11.126% | $39.8831 | $39.88 | $39.90 | $39.90 |
| Purchase #5 | $197.35 | 7.564% | $212.2776 | $212.28 | $212.30 | $212.30 |
| Purchase #6 | $218.27 | 4.603% | $228.317 | $228.32 | $228.30 | $228.30 |
| Purchase #7 | $189.74 | 8.366% | $205.6136 | $205.61 | $205.60 | $205.60 |
| 7 purchase totals = | $1,012.88 | $1,098.4744 | $1,098.47 | $1,098.50 | $1,098.40 | |