| 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 | $45.27 | 8.428% | $49.0854 | $49.09 | $49.10 | $49.10 |
| Purchase #2 | $210.73 | 3.548% | $218.2067 | $218.21 | $218.20 | $218.20 |
| Purchase #3 | $168.63 | 9.216% | $184.1709 | $184.17 | $184.15 | $184.20 |
| Purchase #4 | $170.83 | 12.495% | $192.1752 | $192.18 | $192.20 | $192.20 |
| Purchase #5 | $229.94 | 7.825% | $247.9328 | $247.93 | $247.95 | $247.90 |
| Purchase #6 | $186.27 | 6.635% | $198.629 | $198.63 | $198.65 | $198.60 |
| Purchase #7 | $39.58 | 4.323% | $41.291 | $41.29 | $41.30 | $41.30 |
| 7 purchase totals = | $1,051.25 | $1,131.4910 | $1,131.50 | $1,131.55 | $1,131.50 | |