| 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 | $116.71 | 13.533% | $132.5044 | $132.50 | $132.50 | $132.50 |
| Purchase #2 | $99.77 | 13.635% | $113.3736 | $113.37 | $113.35 | $113.40 |
| Purchase #3 | $181.82 | 10.768% | $201.3984 | $201.40 | $201.40 | $201.40 |
| Purchase #4 | $165.97 | 8.502% | $180.0808 | $180.08 | $180.10 | $180.10 |
| Purchase #5 | $145.70 | 9.208% | $159.1161 | $159.12 | $159.10 | $159.10 |
| Purchase #6 | $172.46 | 10.386% | $190.3717 | $190.37 | $190.35 | $190.40 |
| Purchase #7 | $196.89 | 10.176% | $216.9255 | $216.93 | $216.95 | $216.90 |
| 7 purchase totals = | $1,079.32 | $1,193.7705 | $1,193.77 | $1,193.75 | $1,193.80 | |