| 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 | $242.38 | 3.401% | $250.6233 | $250.62 | $250.60 | $250.60 |
| Purchase #2 | $40.29 | 8.510% | $43.7187 | $43.72 | $43.70 | $43.70 |
| Purchase #3 | $77.92 | 5.632% | $82.3085 | $82.31 | $82.30 | $82.30 |
| Purchase #4 | $219.70 | 12.107% | $246.2991 | $246.30 | $246.30 | $246.30 |
| Purchase #5 | $202.69 | 4.204% | $211.2111 | $211.21 | $211.20 | $211.20 |
| Purchase #6 | $232.29 | 5.609% | $245.3191 | $245.32 | $245.30 | $245.30 |
| Purchase #7 | $101.75 | 10.660% | $112.5966 | $112.60 | $112.60 | $112.60 |
| 7 purchase totals = | $1,117.02 | $1,192.0764 | $1,192.08 | $1,192.00 | $1,192.00 | |