| 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 | $119.42 | 4.434% | $124.7151 | $124.72 | $124.70 | $124.70 |
| Purchase #2 | $221.28 | 13.238% | $250.573 | $250.57 | $250.55 | $250.60 |
| Purchase #3 | $116.56 | 8.446% | $126.4047 | $126.40 | $126.40 | $126.40 |
| Purchase #4 | $34.56 | 5.627% | $36.5047 | $36.50 | $36.50 | $36.50 |
| Purchase #5 | $188.99 | 10.636% | $209.091 | $209.09 | $209.10 | $209.10 |
| Purchase #6 | $49.96 | 8.501% | $54.2071 | $54.21 | $54.20 | $54.20 |
| Purchase #7 | $210.73 | 9.235% | $230.1909 | $230.19 | $230.20 | $230.20 |
| 7 purchase totals = | $941.50 | $1,031.6865 | $1,031.68 | $1,031.65 | $1,031.70 | |