| 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 | $115.83 | 3.597% | $119.9964 | $120.00 | $120.00 | $120.00 |
| Purchase #2 | $201.82 | 9.480% | $220.9525 | $220.95 | $220.95 | $221.00 |
| Purchase #3 | $144.81 | 11.835% | $161.9483 | $161.95 | $161.95 | $161.90 |
| Purchase #4 | $225.71 | 9.448% | $247.0351 | $247.04 | $247.05 | $247.00 |
| Purchase #5 | $66.86 | 6.807% | $71.4112 | $71.41 | $71.40 | $71.40 |
| Purchase #6 | $247.68 | 11.801% | $276.9087 | $276.91 | $276.90 | $276.90 |
| Purchase #7 | $71.38 | 7.384% | $76.6507 | $76.65 | $76.65 | $76.70 |
| 7 purchase totals = | $1,074.09 | $1,174.9029 | $1,174.91 | $1,174.90 | $1,174.90 | |