| 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 | $205.60 | 11.806% | $229.8731 | $229.87 | $229.85 | $229.90 |
| Purchase #2 | $158.49 | 7.385% | $170.1945 | $170.19 | $170.20 | $170.20 |
| Purchase #3 | $26.30 | 9.415% | $28.7761 | $28.78 | $28.80 | $28.80 |
| Purchase #4 | $193.34 | 11.683% | $215.9279 | $215.93 | $215.95 | $215.90 |
| Purchase #5 | $247.89 | 12.745% | $279.4836 | $279.48 | $279.50 | $279.50 |
| Purchase #6 | $41.84 | 3.748% | $43.4082 | $43.41 | $43.40 | $43.40 |
| Purchase #7 | $54.50 | 13.481% | $61.8471 | $61.85 | $61.85 | $61.80 |
| 7 purchase totals = | $927.96 | $1,029.5105 | $1,029.51 | $1,029.55 | $1,029.50 | |