| 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 | $194.98 | 8.769% | $212.0778 | $212.08 | $212.10 | $212.10 |
| Purchase #2 | $160.49 | 7.287% | $172.1849 | $172.18 | $172.20 | $172.20 |
| Purchase #3 | $196.92 | 10.780% | $218.148 | $218.15 | $218.15 | $218.10 |
| Purchase #4 | $246.54 | 6.343% | $262.178 | $262.18 | $262.20 | $262.20 |
| Purchase #5 | $215.88 | 8.206% | $233.5951 | $233.60 | $233.60 | $233.60 |
| Purchase #6 | $25.35 | 11.353% | $28.228 | $28.23 | $28.25 | $28.20 |
| Purchase #7 | $86.61 | 12.729% | $97.6346 | $97.63 | $97.65 | $97.60 |
| 7 purchase totals = | $1,126.77 | $1,224.0464 | $1,224.05 | $1,224.15 | $1,224.00 | |