| 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 | $156.25 | 9.549% | $171.1703 | $171.17 | $171.15 | $171.20 |
| Purchase #2 | $78.93 | 12.382% | $88.7031 | $88.70 | $88.70 | $88.70 |
| Purchase #3 | $130.32 | 9.822% | $143.12 | $143.12 | $143.10 | $143.10 |
| Purchase #4 | $218.95 | 7.243% | $234.8085 | $234.81 | $234.80 | $234.80 |
| Purchase #5 | $112.96 | 6.190% | $119.9522 | $119.95 | $119.95 | $120.00 |
| Purchase #6 | $224.28 | 7.209% | $240.4483 | $240.45 | $240.45 | $240.40 |
| Purchase #7 | $219.45 | 8.140% | $237.3132 | $237.31 | $237.30 | $237.30 |
| 7 purchase totals = | $1,141.14 | $1,235.5156 | $1,235.51 | $1,235.45 | $1,235.50 | |