| 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 | $181.70 | 12.326% | $204.0963 | $204.10 | $204.10 | $204.10 |
| Purchase #2 | $189.56 | 5.634% | $200.2398 | $200.24 | $200.25 | $200.20 |
| Purchase #3 | $247.96 | 13.623% | $281.7396 | $281.74 | $281.75 | $281.70 |
| Purchase #4 | $21.97 | 6.372% | $23.3699 | $23.37 | $23.35 | $23.40 |
| Purchase #5 | $248.69 | 8.372% | $269.5103 | $269.51 | $269.50 | $269.50 |
| Purchase #6 | $241.77 | 13.376% | $274.1092 | $274.11 | $274.10 | $274.10 |
| Purchase #7 | $220.74 | 6.201% | $234.4281 | $234.43 | $234.45 | $234.40 |
| 7 purchase totals = | $1,352.39 | $1,487.4932 | $1,487.50 | $1,487.50 | $1,487.40 | |