| 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 | $116.61 | 9.853% | $128.0996 | $128.10 | $128.10 | $128.10 |
| Purchase #2 | $174.58 | 12.733% | $196.8093 | $196.81 | $196.80 | $196.80 |
| Purchase #3 | $18.34 | 6.540% | $19.5394 | $19.54 | $19.55 | $19.50 |
| Purchase #4 | $29.57 | 12.304% | $33.2083 | $33.21 | $33.20 | $33.20 |
| Purchase #5 | $171.39 | 7.394% | $184.0626 | $184.06 | $184.05 | $184.10 |
| Purchase #6 | $239.51 | 8.860% | $260.7306 | $260.73 | $260.75 | $260.70 |
| Purchase #7 | $237.95 | 11.207% | $264.6171 | $264.62 | $264.60 | $264.60 |
| 7 purchase totals = | $987.95 | $1,087.0669 | $1,087.07 | $1,087.05 | $1,087.00 | |