| 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 | $235.38 | 4.607% | $246.224 | $246.22 | $246.20 | $246.20 |
| Purchase #2 | $142.87 | 5.173% | $150.2607 | $150.26 | $150.25 | $150.30 |
| Purchase #3 | $181.93 | 10.351% | $200.7616 | $200.76 | $200.75 | $200.80 |
| Purchase #4 | $91.28 | 11.106% | $101.4176 | $101.42 | $101.40 | $101.40 |
| Purchase #5 | $15.62 | 9.590% | $17.118 | $17.12 | $17.10 | $17.10 |
| Purchase #6 | $100.77 | 13.197% | $114.0686 | $114.07 | $114.05 | $114.10 |
| Purchase #7 | $123.85 | 9.262% | $135.321 | $135.32 | $135.30 | $135.30 |
| 7 purchase totals = | $891.70 | $965.1715 | $965.17 | $965.05 | $965.20 | |