| 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 | $248.47 | 8.234% | $268.929 | $268.93 | $268.95 | $268.90 |
| Purchase #2 | $182.70 | 3.714% | $189.4855 | $189.49 | $189.50 | $189.50 |
| Purchase #3 | $199.64 | 5.345% | $210.3108 | $210.31 | $210.30 | $210.30 |
| Purchase #4 | $46.31 | 7.581% | $49.8208 | $49.82 | $49.80 | $49.80 |
| Purchase #5 | $204.58 | 10.755% | $226.5826 | $226.58 | $226.60 | $226.60 |
| Purchase #6 | $186.71 | 13.459% | $211.8393 | $211.84 | $211.85 | $211.80 |
| Purchase #7 | $69.50 | 9.696% | $76.2387 | $76.24 | $76.25 | $76.20 |
| 7 purchase totals = | $1,137.91 | $1,233.2067 | $1,233.21 | $1,233.25 | $1,233.10 | |