| 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 | $141.37 | 4.856% | $148.2349 | $148.23 | $148.25 | $148.20 |
| Purchase #2 | $220.76 | 4.420% | $230.5176 | $230.52 | $230.50 | $230.50 |
| Purchase #3 | $33.97 | 10.579% | $37.5637 | $37.56 | $37.55 | $37.60 |
| Purchase #4 | $133.84 | 4.574% | $139.9618 | $139.96 | $139.95 | $140.00 |
| Purchase #5 | $8.64 | 13.841% | $9.8359 | $9.84 | $9.85 | $9.80 |
| Purchase #6 | $220.25 | 11.237% | $244.9995 | $245.00 | $245.00 | $245.00 |
| Purchase #7 | $99.81 | 13.723% | $113.5069 | $113.51 | $113.50 | $113.50 |
| 7 purchase totals = | $858.64 | $924.6203 | $924.62 | $924.60 | $924.60 | |