| 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 | $206.99 | 7.227% | $221.9492 | $221.95 | $221.95 | $221.90 |
| Purchase #2 | $105.95 | 7.217% | $113.5964 | $113.60 | $113.60 | $113.60 |
| Purchase #3 | $171.70 | 7.432% | $184.4607 | $184.46 | $184.45 | $184.50 |
| Purchase #4 | $249.31 | 7.513% | $268.0407 | $268.04 | $268.05 | $268.00 |
| Purchase #5 | $33.53 | 11.674% | $37.4443 | $37.44 | $37.45 | $37.40 |
| Purchase #6 | $189.70 | 10.242% | $209.1291 | $209.13 | $209.15 | $209.10 |
| Purchase #7 | $241.45 | 11.343% | $268.8377 | $268.84 | $268.85 | $268.80 |
| 7 purchase totals = | $1,198.63 | $1,303.4581 | $1,303.46 | $1,303.50 | $1,303.30 | |