| 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 | $244.30 | 13.812% | $278.0427 | $278.04 | $278.05 | $278.00 |
| Purchase #2 | $30.91 | 10.120% | $34.0381 | $34.04 | $34.05 | $34.00 |
| Purchase #3 | $72.63 | 12.658% | $81.8235 | $81.82 | $81.80 | $81.80 |
| Purchase #4 | $160.60 | 9.377% | $175.6595 | $175.66 | $175.65 | $175.70 |
| Purchase #5 | $6.91 | 3.415% | $7.146 | $7.15 | $7.15 | $7.10 |
| Purchase #6 | $240.51 | 3.420% | $248.7354 | $248.74 | $248.75 | $248.70 |
| Purchase #7 | $48.31 | 13.292% | $54.7314 | $54.73 | $54.75 | $54.70 |
| 7 purchase totals = | $804.17 | $880.1766 | $880.18 | $880.20 | $880.00 | |