| 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 | $222.78 | 3.173% | $229.8488 | $229.85 | $229.85 | $229.80 |
| Purchase #2 | $83.36 | 9.353% | $91.1567 | $91.16 | $91.15 | $91.20 |
| Purchase #3 | $63.29 | 10.144% | $69.7101 | $69.71 | $69.70 | $69.70 |
| Purchase #4 | $18.39 | 6.261% | $19.5414 | $19.54 | $19.55 | $19.50 |
| Purchase #5 | $123.52 | 11.107% | $137.2394 | $137.24 | $137.25 | $137.20 |
| Purchase #6 | $30.97 | 10.167% | $34.1187 | $34.12 | $34.10 | $34.10 |
| Purchase #7 | $106.86 | 11.365% | $119.0046 | $119.00 | $119.00 | $119.00 |
| 7 purchase totals = | $649.17 | $700.6197 | $700.62 | $700.60 | $700.50 | |