| 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 | $104.27 | 9.273% | $113.939 | $113.94 | $113.95 | $113.90 |
| Purchase #2 | $192.92 | 4.406% | $201.4201 | $201.42 | $201.40 | $201.40 |
| Purchase #3 | $186.90 | 8.788% | $203.3248 | $203.32 | $203.30 | $203.30 |
| Purchase #4 | $101.70 | 11.641% | $113.5389 | $113.54 | $113.55 | $113.50 |
| Purchase #5 | $51.45 | 4.807% | $53.9232 | $53.92 | $53.90 | $53.90 |
| Purchase #6 | $39.40 | 9.440% | $43.1194 | $43.12 | $43.10 | $43.10 |
| Purchase #7 | $121.99 | 10.318% | $134.5769 | $134.58 | $134.60 | $134.60 |
| 7 purchase totals = | $798.63 | $863.8423 | $863.84 | $863.80 | $863.70 | |