| 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 | $174.98 | 11.510% | $195.1202 | $195.12 | $195.10 | $195.10 |
| Purchase #2 | $63.65 | 12.349% | $71.5101 | $71.51 | $71.50 | $71.50 |
| Purchase #3 | $168.76 | 3.663% | $174.9417 | $174.94 | $174.95 | $174.90 |
| Purchase #4 | $250.76 | 11.356% | $279.2363 | $279.24 | $279.25 | $279.20 |
| Purchase #5 | $212.37 | 9.540% | $232.6301 | $232.63 | $232.65 | $232.60 |
| Purchase #6 | $212.82 | 6.562% | $226.7852 | $226.79 | $226.80 | $226.80 |
| Purchase #7 | $35.59 | 5.305% | $37.478 | $37.48 | $37.50 | $37.50 |
| 7 purchase totals = | $1,118.93 | $1,217.7016 | $1,217.71 | $1,217.75 | $1,217.60 | |