| 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 | $219.48 | 9.769% | $240.921 | $240.92 | $240.90 | $240.90 |
| Purchase #2 | $5.76 | 8.704% | $6.2614 | $6.26 | $6.25 | $6.30 |
| Purchase #3 | $241.26 | 13.198% | $273.1015 | $273.10 | $273.10 | $273.10 |
| Purchase #4 | $6.73 | 4.187% | $7.0118 | $7.01 | $7.00 | $7.00 |
| Purchase #5 | $219.74 | 6.502% | $234.0275 | $234.03 | $234.05 | $234.00 |
| Purchase #6 | $94.94 | 8.541% | $103.0488 | $103.05 | $103.05 | $103.00 |
| Purchase #7 | $31.49 | 3.345% | $32.5433 | $32.54 | $32.55 | $32.50 |
| 7 purchase totals = | $819.40 | $896.9153 | $896.91 | $896.90 | $896.80 | |