| 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 | $204.37 | 13.278% | $231.5062 | $231.51 | $231.50 | $231.50 |
| Purchase #2 | $16.51 | 9.741% | $18.1182 | $18.12 | $18.10 | $18.10 |
| Purchase #3 | $116.90 | 5.214% | $122.9952 | $123.00 | $123.00 | $123.00 |
| Purchase #4 | $153.47 | 3.846% | $159.3725 | $159.37 | $159.35 | $159.40 |
| Purchase #5 | $49.76 | 7.668% | $53.5756 | $53.58 | $53.60 | $53.60 |
| Purchase #6 | $226.37 | 4.315% | $236.1379 | $236.14 | $236.15 | $236.10 |
| Purchase #7 | $193.98 | 10.695% | $214.7262 | $214.73 | $214.75 | $214.70 |
| 7 purchase totals = | $961.36 | $1,036.4318 | $1,036.45 | $1,036.45 | $1,036.40 | |