| 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 | $85.77 | 3.367% | $88.6579 | $88.66 | $88.65 | $88.70 |
| Purchase #2 | $210.29 | 12.201% | $235.9475 | $235.95 | $235.95 | $235.90 |
| Purchase #3 | $242.37 | 5.225% | $255.0338 | $255.03 | $255.05 | $255.00 |
| Purchase #4 | $145.80 | 13.599% | $165.6273 | $165.63 | $165.65 | $165.60 |
| Purchase #5 | $230.73 | 6.558% | $245.8613 | $245.86 | $245.85 | $245.90 |
| Purchase #6 | $14.91 | 13.413% | $16.9099 | $16.91 | $16.90 | $16.90 |
| Purchase #7 | $203.70 | 10.523% | $225.1354 | $225.14 | $225.15 | $225.10 |
| 7 purchase totals = | $1,133.57 | $1,233.1731 | $1,233.18 | $1,233.20 | $1,233.10 | |