| 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 | $113.45 | 4.717% | $118.8014 | $118.80 | $118.80 | $118.80 |
| Purchase #2 | $206.28 | 7.367% | $221.4766 | $221.48 | $221.50 | $221.50 |
| Purchase #3 | $172.92 | 9.304% | $189.0085 | $189.01 | $189.00 | $189.00 |
| Purchase #4 | $95.76 | 13.632% | $108.814 | $108.81 | $108.80 | $108.80 |
| Purchase #5 | $180.98 | 11.114% | $201.0941 | $201.09 | $201.10 | $201.10 |
| Purchase #6 | $248.55 | 6.296% | $264.1987 | $264.20 | $264.20 | $264.20 |
| Purchase #7 | $42.70 | 3.718% | $44.2876 | $44.29 | $44.30 | $44.30 |
| 7 purchase totals = | $1,060.64 | $1,147.6809 | $1,147.68 | $1,147.70 | $1,147.70 | |