| 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 | $141.60 | 7.379% | $152.0487 | $152.05 | $152.05 | $152.00 |
| Purchase #2 | $233.29 | 8.434% | $252.9657 | $252.97 | $252.95 | $253.00 |
| Purchase #3 | $88.80 | 5.636% | $93.8048 | $93.80 | $93.80 | $93.80 |
| Purchase #4 | $219.90 | 9.534% | $240.8653 | $240.87 | $240.85 | $240.90 |
| Purchase #5 | $123.35 | 6.497% | $131.364 | $131.36 | $131.35 | $131.40 |
| Purchase #6 | $78.50 | 7.582% | $84.4519 | $84.45 | $84.45 | $84.50 |
| Purchase #7 | $92.95 | 8.573% | $100.9186 | $100.92 | $100.90 | $100.90 |
| 7 purchase totals = | $978.39 | $1,056.4190 | $1,056.42 | $1,056.35 | $1,056.50 | |