| 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 | $224.37 | 10.607% | $248.1689 | $248.17 | $248.15 | $248.20 |
| Purchase #2 | $149.31 | 9.698% | $163.7901 | $163.79 | $163.80 | $163.80 |
| Purchase #3 | $163.66 | 12.190% | $183.6102 | $183.61 | $183.60 | $183.60 |
| Purchase #4 | $131.36 | 9.529% | $143.8773 | $143.88 | $143.90 | $143.90 |
| Purchase #5 | $220.93 | 7.782% | $238.1228 | $238.12 | $238.10 | $238.10 |
| Purchase #6 | $174.80 | 5.142% | $183.7882 | $183.79 | $183.80 | $183.80 |
| Purchase #7 | $198.59 | 9.464% | $217.3846 | $217.38 | $217.40 | $217.40 |
| 7 purchase totals = | $1,263.02 | $1,378.7421 | $1,378.74 | $1,378.75 | $1,378.80 | |