| 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 | $128.28 | 8.561% | $139.2621 | $139.26 | $139.25 | $139.30 |
| Purchase #2 | $211.72 | 4.682% | $221.6327 | $221.63 | $221.65 | $221.60 |
| Purchase #3 | $51.99 | 13.363% | $58.9374 | $58.94 | $58.95 | $58.90 |
| Purchase #4 | $157.87 | 11.274% | $175.6683 | $175.67 | $175.65 | $175.70 |
| Purchase #5 | $188.57 | 7.739% | $203.1634 | $203.16 | $203.15 | $203.20 |
| Purchase #6 | $102.81 | 11.391% | $114.5211 | $114.52 | $114.50 | $114.50 |
| Purchase #7 | $188.81 | 5.860% | $199.8743 | $199.87 | $199.85 | $199.90 |
| 7 purchase totals = | $1,030.05 | $1,113.0593 | $1,113.05 | $1,113.00 | $1,113.10 | |