| 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 | $39.51 | 8.272% | $42.7783 | $42.78 | $42.80 | $42.80 |
| Purchase #2 | $170.84 | 7.794% | $184.1553 | $184.16 | $184.15 | $184.20 |
| Purchase #3 | $122.74 | 11.465% | $136.8121 | $136.81 | $136.80 | $136.80 |
| Purchase #4 | $207.60 | 10.391% | $229.1717 | $229.17 | $229.15 | $229.20 |
| Purchase #5 | $245.78 | 3.676% | $254.8149 | $254.81 | $254.80 | $254.80 |
| Purchase #6 | $181.87 | 5.848% | $192.5058 | $192.51 | $192.50 | $192.50 |
| Purchase #7 | $116.54 | 10.444% | $128.7114 | $128.71 | $128.70 | $128.70 |
| 7 purchase totals = | $1,084.88 | $1,168.9495 | $1,168.95 | $1,168.90 | $1,169.00 | |