| 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 | $217.49 | 12.865% | $245.4701 | $245.47 | $245.45 | $245.50 |
| Purchase #2 | $140.47 | 4.864% | $147.3025 | $147.30 | $147.30 | $147.30 |
| Purchase #3 | $40.76 | 9.117% | $44.4761 | $44.48 | $44.50 | $44.50 |
| Purchase #4 | $232.40 | 7.654% | $250.1879 | $250.19 | $250.20 | $250.20 |
| Purchase #5 | $134.64 | 9.195% | $147.0201 | $147.02 | $147.00 | $147.00 |
| Purchase #6 | $19.35 | 10.818% | $21.4433 | $21.44 | $21.45 | $21.40 |
| Purchase #7 | $222.37 | 6.212% | $236.1836 | $236.18 | $236.20 | $236.20 |
| 7 purchase totals = | $1,007.48 | $1,092.0836 | $1,092.08 | $1,092.10 | $1,092.10 | |