| 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 | $227.54 | 4.588% | $237.9795 | $237.98 | $238.00 | $238.00 |
| Purchase #2 | $183.54 | 5.805% | $194.1945 | $194.19 | $194.20 | $194.20 |
| Purchase #3 | $175.29 | 7.422% | $188.3 | $188.30 | $188.30 | $188.30 |
| Purchase #4 | $121.49 | 5.598% | $128.291 | $128.29 | $128.30 | $128.30 |
| Purchase #5 | $141.59 | 7.783% | $152.6099 | $152.61 | $152.60 | $152.60 |
| Purchase #6 | $170.42 | 7.507% | $183.2134 | $183.21 | $183.20 | $183.20 |
| Purchase #7 | $143.34 | 13.519% | $162.7181 | $162.72 | $162.70 | $162.70 |
| 7 purchase totals = | $1,163.21 | $1,247.3064 | $1,247.30 | $1,247.30 | $1,247.30 | |