| 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 | $98.93 | 8.445% | $107.2846 | $107.28 | $107.30 | $107.30 |
| Purchase #2 | $85.31 | 12.401% | $95.8893 | $95.89 | $95.90 | $95.90 |
| Purchase #3 | $127.70 | 10.599% | $141.2349 | $141.23 | $141.25 | $141.20 |
| Purchase #4 | $191.94 | 11.403% | $213.8269 | $213.83 | $213.85 | $213.80 |
| Purchase #5 | $219.80 | 8.731% | $238.9907 | $238.99 | $239.00 | $239.00 |
| Purchase #6 | $90.55 | 12.567% | $101.9294 | $101.93 | $101.95 | $101.90 |
| Purchase #7 | $31.64 | 8.773% | $34.4158 | $34.42 | $34.40 | $34.40 |
| 7 purchase totals = | $845.87 | $933.5716 | $933.57 | $933.65 | $933.50 | |