| 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 | $35.51 | 9.357% | $38.8327 | $38.83 | $38.85 | $38.80 |
| Purchase #2 | $108.55 | 5.398% | $114.4095 | $114.41 | $114.40 | $114.40 |
| Purchase #3 | $208.31 | 9.660% | $228.4327 | $228.43 | $228.45 | $228.40 |
| Purchase #4 | $199.95 | 11.290% | $222.5244 | $222.52 | $222.50 | $222.50 |
| Purchase #5 | $160.94 | 13.770% | $183.1014 | $183.10 | $183.10 | $183.10 |
| Purchase #6 | $201.30 | 4.177% | $209.7083 | $209.71 | $209.70 | $209.70 |
| Purchase #7 | $210.58 | 4.192% | $219.4075 | $219.41 | $219.40 | $219.40 |
| 7 purchase totals = | $1,125.14 | $1,216.4165 | $1,216.41 | $1,216.40 | $1,216.30 | |