| 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 | $32.49 | 9.311% | $35.5151 | $35.52 | $35.50 | $35.50 |
| Purchase #2 | $69.27 | 11.436% | $77.1917 | $77.19 | $77.20 | $77.20 |
| Purchase #3 | $219.26 | 9.629% | $240.3725 | $240.37 | $240.35 | $240.40 |
| Purchase #4 | $178.32 | 10.454% | $196.9616 | $196.96 | $196.95 | $197.00 |
| Purchase #5 | $237.95 | 3.545% | $246.3853 | $246.39 | $246.40 | $246.40 |
| Purchase #6 | $240.55 | 3.140% | $248.1033 | $248.10 | $248.10 | $248.10 |
| Purchase #7 | $207.56 | 13.249% | $235.0596 | $235.06 | $235.05 | $235.10 |
| 7 purchase totals = | $1,185.40 | $1,279.5891 | $1,279.59 | $1,279.55 | $1,279.70 | |