| 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 | $222.92 | 7.137% | $238.8298 | $238.83 | $238.85 | $238.80 |
| Purchase #2 | $78.26 | 7.578% | $84.1905 | $84.19 | $84.20 | $84.20 |
| Purchase #3 | $114.81 | 3.345% | $118.6504 | $118.65 | $118.65 | $118.70 |
| Purchase #4 | $65.48 | 6.861% | $69.9726 | $69.97 | $69.95 | $70.00 |
| Purchase #5 | $199.43 | 12.528% | $224.4146 | $224.41 | $224.40 | $224.40 |
| Purchase #6 | $248.60 | 5.805% | $263.0312 | $263.03 | $263.05 | $263.00 |
| Purchase #7 | $238.83 | 4.254% | $248.9898 | $248.99 | $249.00 | $249.00 |
| 7 purchase totals = | $1,168.33 | $1,248.0789 | $1,248.07 | $1,248.10 | $1,248.10 | |