| 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 | $119.87 | 9.477% | $131.2301 | $131.23 | $131.25 | $131.20 |
| Purchase #2 | $204.47 | 10.600% | $226.1438 | $226.14 | $226.15 | $226.10 |
| Purchase #3 | $157.41 | 13.212% | $178.207 | $178.21 | $178.20 | $178.20 |
| Purchase #4 | $78.72 | 8.399% | $85.3317 | $85.33 | $85.35 | $85.30 |
| Purchase #5 | $18.48 | 8.161% | $19.9882 | $19.99 | $20.00 | $20.00 |
| Purchase #6 | $243.79 | 4.857% | $255.6309 | $255.63 | $255.65 | $255.60 |
| Purchase #7 | $195.51 | 8.393% | $211.9192 | $211.92 | $211.90 | $211.90 |
| 7 purchase totals = | $1,018.25 | $1,108.4509 | $1,108.45 | $1,108.50 | $1,108.30 | |