| 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 | $230.45 | 9.764% | $252.9511 | $252.95 | $252.95 | $253.00 |
| Purchase #2 | $161.79 | 12.749% | $182.4166 | $182.42 | $182.40 | $182.40 |
| Purchase #3 | $225.25 | 5.626% | $237.9226 | $237.92 | $237.90 | $237.90 |
| Purchase #4 | $178.25 | 9.691% | $195.5242 | $195.52 | $195.50 | $195.50 |
| Purchase #5 | $85.83 | 12.560% | $96.6102 | $96.61 | $96.60 | $96.60 |
| Purchase #6 | $178.35 | 5.359% | $187.9078 | $187.91 | $187.90 | $187.90 |
| Purchase #7 | $100.68 | 6.629% | $107.3541 | $107.35 | $107.35 | $107.40 |
| 7 purchase totals = | $1,160.60 | $1,260.6866 | $1,260.68 | $1,260.60 | $1,260.70 | |