| 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 | $10.90 | 12.273% | $12.2378 | $12.24 | $12.25 | $12.20 |
| Purchase #2 | $120.33 | 3.595% | $124.6559 | $124.66 | $124.65 | $124.70 |
| Purchase #3 | $211.88 | 9.570% | $232.1569 | $232.16 | $232.15 | $232.20 |
| Purchase #4 | $199.35 | 8.652% | $216.5978 | $216.60 | $216.60 | $216.60 |
| Purchase #5 | $157.67 | 10.266% | $173.8564 | $173.86 | $173.85 | $173.90 |
| Purchase #6 | $245.99 | 7.393% | $264.176 | $264.18 | $264.20 | $264.20 |
| Purchase #7 | $98.39 | 4.803% | $103.1157 | $103.12 | $103.10 | $103.10 |
| 7 purchase totals = | $1,044.51 | $1,126.7965 | $1,126.82 | $1,126.80 | $1,126.90 | |