| 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 | $190.26 | 7.341% | $204.227 | $204.23 | $204.25 | $204.20 |
| Purchase #2 | $15.30 | 10.825% | $16.9562 | $16.96 | $16.95 | $17.00 |
| Purchase #3 | $90.72 | 13.395% | $102.8719 | $102.87 | $102.85 | $102.90 |
| Purchase #4 | $239.71 | 3.613% | $248.3707 | $248.37 | $248.35 | $248.40 |
| Purchase #5 | $195.72 | 11.818% | $218.8502 | $218.85 | $218.85 | $218.90 |
| Purchase #6 | $128.96 | 11.746% | $144.1076 | $144.11 | $144.10 | $144.10 |
| Purchase #7 | $94.78 | 8.416% | $102.7567 | $102.76 | $102.75 | $102.80 |
| 7 purchase totals = | $955.45 | $1,038.1403 | $1,038.15 | $1,038.10 | $1,038.30 | |