| 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 | $138.81 | 9.562% | $152.083 | $152.08 | $152.10 | $152.10 |
| Purchase #2 | $227.32 | 13.408% | $257.7991 | $257.80 | $257.80 | $257.80 |
| Purchase #3 | $13.83 | 6.500% | $14.729 | $14.73 | $14.75 | $14.70 |
| Purchase #4 | $182.31 | 12.109% | $204.3859 | $204.39 | $204.40 | $204.40 |
| Purchase #5 | $217.39 | 13.415% | $246.5529 | $246.55 | $246.55 | $246.60 |
| Purchase #6 | $184.34 | 8.680% | $200.3407 | $200.34 | $200.35 | $200.30 |
| Purchase #7 | $86.25 | 9.444% | $94.3955 | $94.40 | $94.40 | $94.40 |
| 7 purchase totals = | $1,050.25 | $1,170.2861 | $1,170.29 | $1,170.35 | $1,170.30 | |