| 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 | $91.83 | 11.154% | $102.0727 | $102.07 | $102.05 | $102.10 |
| Purchase #2 | $72.73 | 7.161% | $77.9382 | $77.94 | $77.95 | $77.90 |
| Purchase #3 | $231.50 | 9.768% | $254.1129 | $254.11 | $254.10 | $254.10 |
| Purchase #4 | $180.91 | 5.469% | $190.804 | $190.80 | $190.80 | $190.80 |
| Purchase #5 | $226.62 | 9.589% | $248.3506 | $248.35 | $248.35 | $248.40 |
| Purchase #6 | $245.70 | 9.837% | $269.8695 | $269.87 | $269.85 | $269.90 |
| Purchase #7 | $103.43 | 6.116% | $109.7558 | $109.76 | $109.75 | $109.80 |
| 7 purchase totals = | $1,152.72 | $1,252.9037 | $1,252.90 | $1,252.85 | $1,253.00 | |