| 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 | $142.29 | 3.775% | $147.6614 | $147.66 | $147.65 | $147.70 |
| Purchase #2 | $46.64 | 4.682% | $48.8237 | $48.82 | $48.80 | $48.80 |
| Purchase #3 | $114.31 | 13.783% | $130.0653 | $130.07 | $130.05 | $130.10 |
| Purchase #4 | $131.27 | 11.580% | $146.4711 | $146.47 | $146.45 | $146.50 |
| Purchase #5 | $249.72 | 5.710% | $263.979 | $263.98 | $264.00 | $264.00 |
| Purchase #6 | $219.35 | 7.864% | $236.5997 | $236.60 | $236.60 | $236.60 |
| Purchase #7 | $203.49 | 7.666% | $219.0895 | $219.09 | $219.10 | $219.10 |
| 7 purchase totals = | $1,107.07 | $1,192.6897 | $1,192.69 | $1,192.65 | $1,192.80 | |