| 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 | $206.32 | 4.627% | $215.8664 | $215.87 | $215.85 | $215.90 |
| Purchase #2 | $37.47 | 7.271% | $40.1944 | $40.19 | $40.20 | $40.20 |
| Purchase #3 | $175.30 | 3.719% | $181.8194 | $181.82 | $181.80 | $181.80 |
| Purchase #4 | $49.61 | 9.544% | $54.3448 | $54.34 | $54.35 | $54.30 |
| Purchase #5 | $206.36 | 9.527% | $226.0199 | $226.02 | $226.00 | $226.00 |
| Purchase #6 | $164.71 | 5.353% | $173.5269 | $173.53 | $173.55 | $173.50 |
| Purchase #7 | $153.94 | 4.355% | $160.6441 | $160.64 | $160.65 | $160.60 |
| 7 purchase totals = | $993.71 | $1,052.4159 | $1,052.41 | $1,052.40 | $1,052.30 | |