| 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 | $236.57 | 5.112% | $248.6635 | $248.66 | $248.65 | $248.70 |
| Purchase #2 | $124.71 | 3.596% | $129.1946 | $129.19 | $129.20 | $129.20 |
| Purchase #3 | $211.42 | 7.518% | $227.3146 | $227.31 | $227.30 | $227.30 |
| Purchase #4 | $103.28 | 4.690% | $108.1238 | $108.12 | $108.10 | $108.10 |
| Purchase #5 | $70.82 | 4.824% | $74.2364 | $74.24 | $74.25 | $74.20 |
| Purchase #6 | $141.63 | 4.175% | $147.5431 | $147.54 | $147.55 | $147.50 |
| Purchase #7 | $113.62 | 8.720% | $123.5277 | $123.53 | $123.55 | $123.50 |
| 7 purchase totals = | $1,002.05 | $1,058.6037 | $1,058.59 | $1,058.60 | $1,058.50 | |