| 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 | $221.30 | 7.351% | $237.5678 | $237.57 | $237.55 | $237.60 |
| Purchase #2 | $84.92 | 10.269% | $93.6404 | $93.64 | $93.65 | $93.60 |
| Purchase #3 | $82.64 | 9.777% | $90.7197 | $90.72 | $90.70 | $90.70 |
| Purchase #4 | $210.27 | 12.748% | $237.0752 | $237.08 | $237.10 | $237.10 |
| Purchase #5 | $185.88 | 11.641% | $207.5183 | $207.52 | $207.50 | $207.50 |
| Purchase #6 | $226.55 | 9.702% | $248.5299 | $248.53 | $248.55 | $248.50 |
| Purchase #7 | $85.88 | 8.778% | $93.4185 | $93.42 | $93.40 | $93.40 |
| 7 purchase totals = | $1,097.44 | $1,208.4698 | $1,208.48 | $1,208.45 | $1,208.40 | |