| 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 | $184.37 | 8.583% | $200.1945 | $200.19 | $200.20 | $200.20 |
| Purchase #2 | $214.41 | 11.475% | $239.0135 | $239.01 | $239.00 | $239.00 |
| Purchase #3 | $128.75 | 13.651% | $146.3257 | $146.33 | $146.35 | $146.30 |
| Purchase #4 | $24.95 | 9.117% | $27.2247 | $27.22 | $27.20 | $27.20 |
| Purchase #5 | $81.26 | 3.337% | $83.9716 | $83.97 | $83.95 | $84.00 |
| Purchase #6 | $83.59 | 11.320% | $93.0524 | $93.05 | $93.05 | $93.10 |
| Purchase #7 | $106.73 | 5.842% | $112.9652 | $112.97 | $112.95 | $113.00 |
| 7 purchase totals = | $824.06 | $902.7476 | $902.74 | $902.70 | $902.80 | |