| 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 | $11.69 | 10.625% | $12.9321 | $12.93 | $12.95 | $12.90 |
| Purchase #2 | $210.41 | 5.478% | $221.9363 | $221.94 | $221.95 | $221.90 |
| Purchase #3 | $176.42 | 7.229% | $189.1734 | $189.17 | $189.15 | $189.20 |
| Purchase #4 | $193.87 | 7.751% | $208.8969 | $208.90 | $208.90 | $208.90 |
| Purchase #5 | $161.43 | 13.693% | $183.5346 | $183.53 | $183.55 | $183.50 |
| Purchase #6 | $61.49 | 11.788% | $68.7384 | $68.74 | $68.75 | $68.70 |
| Purchase #7 | $122.50 | 9.821% | $134.5307 | $134.53 | $134.55 | $134.50 |
| 7 purchase totals = | $937.81 | $1,019.7424 | $1,019.74 | $1,019.80 | $1,019.60 | |