| 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 | $233.73 | 9.618% | $256.2102 | $256.21 | $256.20 | $256.20 |
| Purchase #2 | $150.68 | 8.674% | $163.75 | $163.75 | $163.75 | $163.80 |
| Purchase #3 | $106.91 | 6.120% | $113.4529 | $113.45 | $113.45 | $113.50 |
| Purchase #4 | $187.47 | 7.305% | $201.1647 | $201.16 | $201.15 | $201.20 |
| Purchase #5 | $29.87 | 10.416% | $32.9813 | $32.98 | $33.00 | $33.00 |
| Purchase #6 | $28.65 | 10.603% | $31.6878 | $31.69 | $31.70 | $31.70 |
| Purchase #7 | $199.78 | 9.132% | $218.0239 | $218.02 | $218.00 | $218.00 |
| 7 purchase totals = | $937.09 | $1,017.2708 | $1,017.26 | $1,017.25 | $1,017.40 | |