| 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 | $31.57 | 10.441% | $34.8662 | $34.87 | $34.85 | $34.90 |
| Purchase #2 | $241.72 | 12.766% | $272.578 | $272.58 | $272.60 | $272.60 |
| Purchase #3 | $200.84 | 5.847% | $212.5831 | $212.58 | $212.60 | $212.60 |
| Purchase #4 | $164.55 | 6.362% | $175.0187 | $175.02 | $175.00 | $175.00 |
| Purchase #5 | $240.89 | 4.851% | $252.5756 | $252.58 | $252.60 | $252.60 |
| Purchase #6 | $240.35 | 12.141% | $269.5309 | $269.53 | $269.55 | $269.50 |
| Purchase #7 | $91.47 | 12.244% | $102.6696 | $102.67 | $102.65 | $102.70 |
| 7 purchase totals = | $1,211.39 | $1,319.8221 | $1,319.83 | $1,319.85 | $1,319.90 | |