| 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 | $206.74 | 9.336% | $226.0412 | $226.04 | $226.05 | $226.00 |
| Purchase #2 | $201.71 | 13.199% | $228.3337 | $228.33 | $228.35 | $228.30 |
| Purchase #3 | $104.39 | 3.532% | $108.0771 | $108.08 | $108.10 | $108.10 |
| Purchase #4 | $103.92 | 6.672% | $110.8535 | $110.85 | $110.85 | $110.90 |
| Purchase #5 | $199.64 | 7.247% | $214.1079 | $214.11 | $214.10 | $214.10 |
| Purchase #6 | $134.76 | 9.539% | $147.6148 | $147.61 | $147.60 | $147.60 |
| Purchase #7 | $190.96 | 12.582% | $214.9866 | $214.99 | $215.00 | $215.00 |
| 7 purchase totals = | $1,142.12 | $1,250.0148 | $1,250.01 | $1,250.05 | $1,250.00 | |