| 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 | $230.57 | 9.775% | $253.1082 | $253.11 | $253.10 | $253.10 |
| Purchase #2 | $223.91 | 10.839% | $248.1796 | $248.18 | $248.20 | $248.20 |
| Purchase #3 | $137.88 | 7.679% | $148.4678 | $148.47 | $148.45 | $148.50 |
| Purchase #4 | $53.93 | 8.826% | $58.6899 | $58.69 | $58.70 | $58.70 |
| Purchase #5 | $153.65 | 11.303% | $171.0171 | $171.02 | $171.00 | $171.00 |
| Purchase #6 | $163.63 | 9.205% | $178.6921 | $178.69 | $178.70 | $178.70 |
| Purchase #7 | $232.96 | 8.223% | $252.1163 | $252.12 | $252.10 | $252.10 |
| 7 purchase totals = | $1,196.53 | $1,310.2710 | $1,310.28 | $1,310.25 | $1,310.30 | |