| 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 | $232.37 | 11.827% | $259.8524 | $259.85 | $259.85 | $259.90 |
| Purchase #2 | $245.81 | 4.808% | $257.6285 | $257.63 | $257.65 | $257.60 |
| Purchase #3 | $225.55 | 13.215% | $255.3564 | $255.36 | $255.35 | $255.40 |
| Purchase #4 | $211.49 | 3.232% | $218.3254 | $218.33 | $218.35 | $218.30 |
| Purchase #5 | $115.42 | 7.719% | $124.3293 | $124.33 | $124.35 | $124.30 |
| Purchase #6 | $86.86 | 6.135% | $92.1889 | $92.19 | $92.20 | $92.20 |
| Purchase #7 | $152.94 | 9.407% | $167.3271 | $167.33 | $167.35 | $167.30 |
| 7 purchase totals = | $1,270.44 | $1,375.0080 | $1,375.02 | $1,375.10 | $1,375.00 | |