| 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 | $203.31 | 10.587% | $224.8344 | $224.83 | $224.85 | $224.80 |
| Purchase #2 | $241.45 | 11.369% | $268.9005 | $268.90 | $268.90 | $268.90 |
| Purchase #3 | $226.91 | 8.303% | $245.7503 | $245.75 | $245.75 | $245.80 |
| Purchase #4 | $77.62 | 13.433% | $88.0467 | $88.05 | $88.05 | $88.00 |
| Purchase #5 | $170.47 | 11.109% | $189.4075 | $189.41 | $189.40 | $189.40 |
| Purchase #6 | $110.37 | 12.279% | $123.9223 | $123.92 | $123.90 | $123.90 |
| Purchase #7 | $232.63 | 4.130% | $242.2376 | $242.24 | $242.25 | $242.20 |
| 7 purchase totals = | $1,262.76 | $1,383.0993 | $1,383.10 | $1,383.10 | $1,383.00 | |