| 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 | $171.26 | 3.416% | $177.1102 | $177.11 | $177.10 | $177.10 |
| Purchase #2 | $114.87 | 13.784% | $130.7037 | $130.70 | $130.70 | $130.70 |
| Purchase #3 | $175.49 | 11.656% | $195.9451 | $195.95 | $195.95 | $195.90 |
| Purchase #4 | $206.52 | 5.754% | $218.4032 | $218.40 | $218.40 | $218.40 |
| Purchase #5 | $13.70 | 12.481% | $15.4099 | $15.41 | $15.40 | $15.40 |
| Purchase #6 | $215.65 | 5.517% | $227.5474 | $227.55 | $227.55 | $227.50 |
| Purchase #7 | $247.92 | 12.795% | $279.6414 | $279.64 | $279.65 | $279.60 |
| 7 purchase totals = | $1,145.41 | $1,244.7609 | $1,244.76 | $1,244.75 | $1,244.60 | |