| 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 | $220.82 | 8.620% | $239.8547 | $239.85 | $239.85 | $239.90 |
| Purchase #2 | $54.78 | 11.116% | $60.8693 | $60.87 | $60.85 | $60.90 |
| Purchase #3 | $107.63 | 3.305% | $111.1872 | $111.19 | $111.20 | $111.20 |
| Purchase #4 | $195.50 | 9.432% | $213.9396 | $213.94 | $213.95 | $213.90 |
| Purchase #5 | $105.56 | 9.436% | $115.5206 | $115.52 | $115.50 | $115.50 |
| Purchase #6 | $210.77 | 7.326% | $226.211 | $226.21 | $226.20 | $226.20 |
| Purchase #7 | $152.79 | 8.526% | $165.8169 | $165.82 | $165.80 | $165.80 |
| 7 purchase totals = | $1,047.85 | $1,133.3993 | $1,133.40 | $1,133.35 | $1,133.40 | |