| 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 | $230.42 | 7.330% | $247.3098 | $247.31 | $247.30 | $247.30 |
| Purchase #2 | $187.52 | 13.638% | $213.094 | $213.09 | $213.10 | $213.10 |
| Purchase #3 | $29.29 | 6.809% | $31.2844 | $31.28 | $31.30 | $31.30 |
| Purchase #4 | $174.72 | 12.861% | $197.1907 | $197.19 | $197.20 | $197.20 |
| Purchase #5 | $14.67 | 13.773% | $16.6905 | $16.69 | $16.70 | $16.70 |
| Purchase #6 | $75.99 | 8.813% | $82.687 | $82.69 | $82.70 | $82.70 |
| Purchase #7 | $130.45 | 8.698% | $141.7965 | $141.80 | $141.80 | $141.80 |
| 7 purchase totals = | $843.06 | $930.0529 | $930.05 | $930.10 | $930.10 | |