| 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 | $245.91 | 9.736% | $269.8518 | $269.85 | $269.85 | $269.90 |
| Purchase #2 | $250.98 | 5.496% | $264.7739 | $264.77 | $264.75 | $264.80 |
| Purchase #3 | $190.97 | 3.842% | $198.3071 | $198.31 | $198.30 | $198.30 |
| Purchase #4 | $31.53 | 11.796% | $35.2493 | $35.25 | $35.25 | $35.20 |
| Purchase #5 | $176.43 | 3.720% | $182.9932 | $182.99 | $183.00 | $183.00 |
| Purchase #6 | $124.40 | 8.696% | $135.2178 | $135.22 | $135.20 | $135.20 |
| Purchase #7 | $100.26 | 9.820% | $110.1055 | $110.11 | $110.10 | $110.10 |
| 7 purchase totals = | $1,120.48 | $1,196.4986 | $1,196.50 | $1,196.45 | $1,196.50 | |