| 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 | $30.57 | 11.623% | $34.1232 | $34.12 | $34.10 | $34.10 |
| Purchase #2 | $168.58 | 12.633% | $189.8767 | $189.88 | $189.90 | $189.90 |
| Purchase #3 | $229.68 | 10.871% | $254.6485 | $254.65 | $254.65 | $254.60 |
| Purchase #4 | $237.84 | 4.786% | $249.223 | $249.22 | $249.20 | $249.20 |
| Purchase #5 | $197.61 | 13.655% | $224.5936 | $224.59 | $224.60 | $224.60 |
| Purchase #6 | $182.56 | 10.735% | $202.1578 | $202.16 | $202.15 | $202.20 |
| Purchase #7 | $77.61 | 3.480% | $80.3108 | $80.31 | $80.30 | $80.30 |
| 7 purchase totals = | $1,124.45 | $1,234.9336 | $1,234.93 | $1,234.90 | $1,234.90 | |