| 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 | $125.86 | 4.582% | $131.6269 | $131.63 | $131.65 | $131.60 |
| Purchase #2 | $129.55 | 12.577% | $145.8435 | $145.84 | $145.85 | $145.80 |
| Purchase #3 | $243.39 | 12.508% | $273.8332 | $273.83 | $273.85 | $273.80 |
| Purchase #4 | $232.36 | 7.613% | $250.0496 | $250.05 | $250.05 | $250.00 |
| Purchase #5 | $110.76 | 9.231% | $120.9843 | $120.98 | $121.00 | $121.00 |
| Purchase #6 | $174.28 | 3.165% | $179.796 | $179.80 | $179.80 | $179.80 |
| Purchase #7 | $225.82 | 6.606% | $240.7377 | $240.74 | $240.75 | $240.70 |
| 7 purchase totals = | $1,242.02 | $1,342.8712 | $1,342.87 | $1,342.95 | $1,342.70 | |