| 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 | $247.53 | 9.535% | $271.132 | $271.13 | $271.15 | $271.10 |
| Purchase #2 | $32.68 | 12.630% | $36.8075 | $36.81 | $36.80 | $36.80 |
| Purchase #3 | $211.49 | 5.345% | $222.7941 | $222.79 | $222.80 | $222.80 |
| Purchase #4 | $82.96 | 10.231% | $91.4476 | $91.45 | $91.45 | $91.40 |
| Purchase #5 | $182.73 | 6.586% | $194.7646 | $194.76 | $194.75 | $194.80 |
| Purchase #6 | $129.49 | 6.529% | $137.9444 | $137.94 | $137.95 | $137.90 |
| Purchase #7 | $216.64 | 5.122% | $227.7363 | $227.74 | $227.75 | $227.70 |
| 7 purchase totals = | $1,103.52 | $1,182.6265 | $1,182.62 | $1,182.65 | $1,182.50 | |