| 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 | $171.63 | 11.129% | $190.7307 | $190.73 | $190.75 | $190.70 |
| Purchase #2 | $101.38 | 7.363% | $108.8446 | $108.84 | $108.85 | $108.80 |
| Purchase #3 | $62.34 | 7.874% | $67.2487 | $67.25 | $67.25 | $67.20 |
| Purchase #4 | $232.25 | 3.571% | $240.5436 | $240.54 | $240.55 | $240.50 |
| Purchase #5 | $110.58 | 11.807% | $123.6362 | $123.64 | $123.65 | $123.60 |
| Purchase #6 | $201.54 | 9.158% | $219.997 | $220.00 | $220.00 | $220.00 |
| Purchase #7 | $236.58 | 6.615% | $252.2298 | $252.23 | $252.25 | $252.20 |
| 7 purchase totals = | $1,116.30 | $1,203.2306 | $1,203.23 | $1,203.30 | $1,203.00 | |