| 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 | $208.88 | 5.320% | $219.9924 | $219.99 | $220.00 | $220.00 |
| Purchase #2 | $221.84 | 11.814% | $248.0482 | $248.05 | $248.05 | $248.00 |
| Purchase #3 | $90.40 | 7.243% | $96.9477 | $96.95 | $96.95 | $96.90 |
| Purchase #4 | $151.61 | 10.771% | $167.9399 | $167.94 | $167.95 | $167.90 |
| Purchase #5 | $215.29 | 4.752% | $225.5206 | $225.52 | $225.50 | $225.50 |
| Purchase #6 | $248.46 | 11.677% | $277.4727 | $277.47 | $277.45 | $277.50 |
| Purchase #7 | $114.90 | 13.805% | $130.7619 | $130.76 | $130.75 | $130.80 |
| 7 purchase totals = | $1,251.38 | $1,366.6834 | $1,366.68 | $1,366.65 | $1,366.60 | |