| 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 | $110.29 | 3.685% | $114.3542 | $114.35 | $114.35 | $114.40 |
| Purchase #2 | $131.54 | 3.626% | $136.3096 | $136.31 | $136.30 | $136.30 |
| Purchase #3 | $132.86 | 13.648% | $150.9927 | $150.99 | $151.00 | $151.00 |
| Purchase #4 | $64.60 | 9.487% | $70.7286 | $70.73 | $70.75 | $70.70 |
| Purchase #5 | $211.58 | 3.127% | $218.1961 | $218.20 | $218.20 | $218.20 |
| Purchase #6 | $205.97 | 5.794% | $217.9039 | $217.90 | $217.90 | $217.90 |
| Purchase #7 | $217.56 | 5.294% | $229.0776 | $229.08 | $229.10 | $229.10 |
| 7 purchase totals = | $1,074.40 | $1,137.5627 | $1,137.56 | $1,137.60 | $1,137.60 | |