| 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 | $230.27 | 5.158% | $242.1473 | $242.15 | $242.15 | $242.10 |
| Purchase #2 | $42.57 | 3.644% | $44.1213 | $44.12 | $44.10 | $44.10 |
| Purchase #3 | $13.96 | 6.419% | $14.8561 | $14.86 | $14.85 | $14.90 |
| Purchase #4 | $220.76 | 3.852% | $229.2637 | $229.26 | $229.25 | $229.30 |
| Purchase #5 | $204.74 | 9.328% | $223.8381 | $223.84 | $223.85 | $223.80 |
| Purchase #6 | $221.80 | 4.135% | $230.9714 | $230.97 | $230.95 | $231.00 |
| Purchase #7 | $217.93 | 9.339% | $238.2825 | $238.28 | $238.30 | $238.30 |
| 7 purchase totals = | $1,152.03 | $1,223.4804 | $1,223.48 | $1,223.45 | $1,223.50 | |