| 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 | $216.34 | 12.486% | $243.3522 | $243.35 | $243.35 | $243.40 |
| Purchase #2 | $197.54 | 7.238% | $211.8379 | $211.84 | $211.85 | $211.80 |
| Purchase #3 | $148.67 | 10.548% | $164.3517 | $164.35 | $164.35 | $164.40 |
| Purchase #4 | $223.37 | 9.545% | $244.6907 | $244.69 | $244.70 | $244.70 |
| Purchase #5 | $39.48 | 8.214% | $42.7229 | $42.72 | $42.70 | $42.70 |
| Purchase #6 | $190.40 | 10.543% | $210.4739 | $210.47 | $210.45 | $210.50 |
| Purchase #7 | $42.47 | 5.819% | $44.9413 | $44.94 | $44.95 | $44.90 |
| 7 purchase totals = | $1,058.27 | $1,162.3706 | $1,162.36 | $1,162.35 | $1,162.40 | |