| 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 | $103.33 | 13.664% | $117.449 | $117.45 | $117.45 | $117.40 |
| Purchase #2 | $183.25 | 11.306% | $203.9682 | $203.97 | $203.95 | $204.00 |
| Purchase #3 | $162.95 | 8.626% | $177.0061 | $177.01 | $177.00 | $177.00 |
| Purchase #4 | $163.96 | 11.165% | $182.2661 | $182.27 | $182.25 | $182.30 |
| Purchase #5 | $69.36 | 9.679% | $76.0734 | $76.07 | $76.05 | $76.10 |
| Purchase #6 | $214.60 | 13.605% | $243.7963 | $243.80 | $243.80 | $243.80 |
| Purchase #7 | $192.45 | 9.436% | $210.6096 | $210.61 | $210.60 | $210.60 |
| 7 purchase totals = | $1,089.90 | $1,211.1687 | $1,211.18 | $1,211.10 | $1,211.20 | |