| 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 | $198.86 | 5.320% | $209.4394 | $209.44 | $209.45 | $209.40 |
| Purchase #2 | $82.36 | 8.549% | $89.401 | $89.40 | $89.40 | $89.40 |
| Purchase #3 | $78.43 | 11.110% | $87.1436 | $87.14 | $87.15 | $87.10 |
| Purchase #4 | $248.76 | 8.253% | $269.2902 | $269.29 | $269.30 | $269.30 |
| Purchase #5 | $201.69 | 11.725% | $225.3382 | $225.34 | $225.35 | $225.30 |
| Purchase #6 | $33.27 | 9.586% | $36.4593 | $36.46 | $36.45 | $36.50 |
| Purchase #7 | $114.30 | 6.142% | $121.3203 | $121.32 | $121.30 | $121.30 |
| 7 purchase totals = | $957.67 | $1,038.3920 | $1,038.39 | $1,038.40 | $1,038.30 | |