| 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 | $96.25 | 4.177% | $100.2704 | $100.27 | $100.25 | $100.30 |
| Purchase #2 | $226.83 | 11.536% | $252.9971 | $253.00 | $253.00 | $253.00 |
| Purchase #3 | $8.78 | 7.674% | $9.4538 | $9.45 | $9.45 | $9.50 |
| Purchase #4 | $208.28 | 7.779% | $224.4821 | $224.48 | $224.50 | $224.50 |
| Purchase #5 | $114.26 | 12.141% | $128.1323 | $128.13 | $128.15 | $128.10 |
| Purchase #6 | $197.98 | 6.260% | $210.3735 | $210.37 | $210.35 | $210.40 |
| Purchase #7 | $75.72 | 9.604% | $82.9921 | $82.99 | $83.00 | $83.00 |
| 7 purchase totals = | $928.10 | $1,008.7013 | $1,008.69 | $1,008.70 | $1,008.80 | |