| 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 | $192.32 | 13.855% | $218.9659 | $218.97 | $218.95 | $219.00 |
| Purchase #2 | $235.31 | 9.649% | $258.0151 | $258.02 | $258.00 | $258.00 |
| Purchase #3 | $198.99 | 13.103% | $225.0637 | $225.06 | $225.05 | $225.10 |
| Purchase #4 | $83.29 | 11.232% | $92.6451 | $92.65 | $92.65 | $92.60 |
| Purchase #5 | $30.60 | 12.516% | $34.4299 | $34.43 | $34.45 | $34.40 |
| Purchase #6 | $177.61 | 13.577% | $201.7241 | $201.72 | $201.70 | $201.70 |
| Purchase #7 | $136.76 | 12.154% | $153.3818 | $153.38 | $153.40 | $153.40 |
| 7 purchase totals = | $1,054.88 | $1,184.2256 | $1,184.23 | $1,184.20 | $1,184.20 | |