| 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 | $225.63 | 7.762% | $243.1434 | $243.14 | $243.15 | $243.10 |
| Purchase #2 | $19.96 | 4.731% | $20.9043 | $20.90 | $20.90 | $20.90 |
| Purchase #3 | $77.95 | 13.616% | $88.5637 | $88.56 | $88.55 | $88.60 |
| Purchase #4 | $232.73 | 7.695% | $250.6386 | $250.64 | $250.65 | $250.60 |
| Purchase #5 | $240.62 | 7.418% | $258.4692 | $258.47 | $258.45 | $258.50 |
| Purchase #6 | $110.95 | 11.394% | $123.5916 | $123.59 | $123.60 | $123.60 |
| Purchase #7 | $226.91 | 13.474% | $257.4839 | $257.48 | $257.50 | $257.50 |
| 7 purchase totals = | $1,134.75 | $1,242.7947 | $1,242.78 | $1,242.80 | $1,242.80 | |