| 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 | $122.50 | 8.586% | $133.0179 | $133.02 | $133.00 | $133.00 |
| Purchase #2 | $175.46 | 12.555% | $197.489 | $197.49 | $197.50 | $197.50 |
| Purchase #3 | $56.84 | 11.240% | $63.2288 | $63.23 | $63.25 | $63.20 |
| Purchase #4 | $133.48 | 3.696% | $138.4134 | $138.41 | $138.40 | $138.40 |
| Purchase #5 | $168.30 | 12.639% | $189.5714 | $189.57 | $189.55 | $189.60 |
| Purchase #6 | $52.62 | 7.457% | $56.5439 | $56.54 | $56.55 | $56.50 |
| Purchase #7 | $224.41 | 4.293% | $234.0439 | $234.04 | $234.05 | $234.00 |
| 7 purchase totals = | $933.61 | $1,012.3083 | $1,012.30 | $1,012.30 | $1,012.20 | |