| 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 | $120.30 | 11.436% | $134.0575 | $134.06 | $134.05 | $134.10 |
| Purchase #2 | $28.35 | 10.416% | $31.3029 | $31.30 | $31.30 | $31.30 |
| Purchase #3 | $98.87 | 13.270% | $111.99 | $111.99 | $112.00 | $112.00 |
| Purchase #4 | $111.98 | 9.131% | $122.2049 | $122.20 | $122.20 | $122.20 |
| Purchase #5 | $178.36 | 8.516% | $193.5491 | $193.55 | $193.55 | $193.50 |
| Purchase #6 | $127.92 | 4.143% | $133.2197 | $133.22 | $133.20 | $133.20 |
| Purchase #7 | $137.94 | 9.136% | $150.5422 | $150.54 | $150.55 | $150.50 |
| 7 purchase totals = | $803.72 | $876.8663 | $876.86 | $876.85 | $876.80 | |