| 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 | $89.89 | 12.604% | $101.2197 | $101.22 | $101.20 | $101.20 |
| Purchase #2 | $22.29 | 11.702% | $24.8984 | $24.90 | $24.90 | $24.90 |
| Purchase #3 | $181.93 | 12.284% | $204.2783 | $204.28 | $204.30 | $204.30 |
| Purchase #4 | $70.75 | 3.118% | $72.956 | $72.96 | $72.95 | $73.00 |
| Purchase #5 | $139.42 | 13.317% | $157.9866 | $157.99 | $158.00 | $158.00 |
| Purchase #6 | $206.61 | 6.345% | $219.7194 | $219.72 | $219.70 | $219.70 |
| Purchase #7 | $84.35 | 10.210% | $92.9621 | $92.96 | $92.95 | $93.00 |
| 7 purchase totals = | $795.24 | $874.0205 | $874.03 | $874.00 | $874.10 | |