| 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 | $98.25 | 12.732% | $110.7592 | $110.76 | $110.75 | $110.80 |
| Purchase #2 | $44.99 | 11.115% | $49.9906 | $49.99 | $50.00 | $50.00 |
| Purchase #3 | $249.92 | 5.649% | $264.038 | $264.04 | $264.05 | $264.00 |
| Purchase #4 | $45.88 | 12.333% | $51.5384 | $51.54 | $51.55 | $51.50 |
| Purchase #5 | $225.52 | 10.125% | $248.3539 | $248.35 | $248.35 | $248.40 |
| Purchase #6 | $195.84 | 7.804% | $211.1234 | $211.12 | $211.10 | $211.10 |
| Purchase #7 | $153.39 | 8.302% | $166.1244 | $166.12 | $166.10 | $166.10 |
| 7 purchase totals = | $1,013.79 | $1,101.9279 | $1,101.92 | $1,101.90 | $1,101.90 | |