| 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 | $189.72 | 11.283% | $211.1261 | $211.13 | $211.15 | $211.10 |
| Purchase #2 | $176.79 | 9.139% | $192.9468 | $192.95 | $192.95 | $192.90 |
| Purchase #3 | $61.51 | 11.445% | $68.5498 | $68.55 | $68.55 | $68.50 |
| Purchase #4 | $164.40 | 12.419% | $184.8168 | $184.82 | $184.80 | $184.80 |
| Purchase #5 | $170.42 | 12.679% | $192.0276 | $192.03 | $192.05 | $192.00 |
| Purchase #6 | $44.60 | 4.661% | $46.6788 | $46.68 | $46.70 | $46.70 |
| Purchase #7 | $224.87 | 7.448% | $241.6183 | $241.62 | $241.60 | $241.60 |
| 7 purchase totals = | $1,032.31 | $1,137.7642 | $1,137.78 | $1,137.80 | $1,137.60 | |