| 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 | $218.36 | 9.647% | $239.4252 | $239.43 | $239.45 | $239.40 |
| Purchase #2 | $59.92 | 12.319% | $67.3015 | $67.30 | $67.30 | $67.30 |
| Purchase #3 | $179.71 | 6.419% | $191.2456 | $191.25 | $191.25 | $191.20 |
| Purchase #4 | $218.53 | 13.185% | $247.3432 | $247.34 | $247.35 | $247.30 |
| Purchase #5 | $11.98 | 5.487% | $12.6373 | $12.64 | $12.65 | $12.60 |
| Purchase #6 | $48.33 | 10.466% | $53.3882 | $53.39 | $53.40 | $53.40 |
| Purchase #7 | $21.60 | 4.343% | $22.5381 | $22.54 | $22.55 | $22.50 |
| 7 purchase totals = | $758.43 | $833.8791 | $833.89 | $833.95 | $833.70 | |