| 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 | $63.45 | 11.732% | $70.894 | $70.89 | $70.90 | $70.90 |
| Purchase #2 | $186.99 | 6.624% | $199.3762 | $199.38 | $199.40 | $199.40 |
| Purchase #3 | $206.35 | 9.669% | $226.302 | $226.30 | $226.30 | $226.30 |
| Purchase #4 | $92.87 | 12.137% | $104.1416 | $104.14 | $104.15 | $104.10 |
| Purchase #5 | $96.28 | 3.461% | $99.6123 | $99.61 | $99.60 | $99.60 |
| Purchase #6 | $230.41 | 10.428% | $254.4372 | $254.44 | $254.45 | $254.40 |
| Purchase #7 | $114.82 | 3.664% | $119.027 | $119.03 | $119.05 | $119.00 |
| 7 purchase totals = | $991.17 | $1,073.7903 | $1,073.79 | $1,073.85 | $1,073.70 | |