| 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 | $106.99 | 12.645% | $120.5189 | $120.52 | $120.50 | $120.50 |
| Purchase #2 | $116.95 | 5.219% | $123.0536 | $123.05 | $123.05 | $123.10 |
| Purchase #3 | $216.60 | 4.201% | $225.6994 | $225.70 | $225.70 | $225.70 |
| Purchase #4 | $220.49 | 8.586% | $239.4213 | $239.42 | $239.40 | $239.40 |
| Purchase #5 | $174.76 | 5.269% | $183.9681 | $183.97 | $183.95 | $184.00 |
| Purchase #6 | $146.65 | 12.212% | $164.5589 | $164.56 | $164.55 | $164.60 |
| Purchase #7 | $218.79 | 4.264% | $228.1192 | $228.12 | $228.10 | $228.10 |
| 7 purchase totals = | $1,201.23 | $1,285.3394 | $1,285.34 | $1,285.25 | $1,285.40 | |