| 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 | $223.50 | 10.330% | $246.5876 | $246.59 | $246.60 | $246.60 |
| Purchase #2 | $187.36 | 10.275% | $206.6112 | $206.61 | $206.60 | $206.60 |
| Purchase #3 | $201.99 | 5.407% | $212.9116 | $212.91 | $212.90 | $212.90 |
| Purchase #4 | $192.67 | 9.482% | $210.939 | $210.94 | $210.95 | $210.90 |
| Purchase #5 | $214.70 | 8.541% | $233.0375 | $233.04 | $233.05 | $233.00 |
| Purchase #6 | $18.64 | 13.372% | $21.1325 | $21.13 | $21.15 | $21.10 |
| Purchase #7 | $54.38 | 6.221% | $57.763 | $57.76 | $57.75 | $57.80 |
| 7 purchase totals = | $1,093.24 | $1,188.9824 | $1,188.98 | $1,189.00 | $1,188.90 | |