| 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 | $134.94 | 13.355% | $152.9612 | $152.96 | $152.95 | $153.00 |
| Purchase #2 | $163.26 | 6.742% | $174.267 | $174.27 | $174.25 | $174.30 |
| Purchase #3 | $197.97 | 11.230% | $220.202 | $220.20 | $220.20 | $220.20 |
| Purchase #4 | $28.39 | 9.530% | $31.0956 | $31.10 | $31.10 | $31.10 |
| Purchase #5 | $250.57 | 10.788% | $277.6015 | $277.60 | $277.60 | $277.60 |
| Purchase #6 | $24.83 | 12.820% | $28.0132 | $28.01 | $28.00 | $28.00 |
| Purchase #7 | $227.32 | 6.460% | $242.0049 | $242.00 | $242.00 | $242.00 |
| 7 purchase totals = | $1,027.28 | $1,126.1454 | $1,126.14 | $1,126.10 | $1,126.20 | |